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apache/incubator-mxnet
python/mxnet/operator.py
_Registry.inc
def inc(self): """Get index for new entry.""" self.lock.acquire() cur = self.counter self.counter += 1 self.lock.release() return cur
python
def inc(self): """Get index for new entry.""" self.lock.acquire() cur = self.counter self.counter += 1 self.lock.release() return cur
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Get index for new entry.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/operator.py#L682-L688
train
Get index for new entry.
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apache/incubator-mxnet
tools/rec2idx.py
IndexCreator.close
def close(self): """Closes the record and index files.""" if not self.is_open: return super(IndexCreator, self).close() self.fidx.close()
python
def close(self): """Closes the record and index files.""" if not self.is_open: return super(IndexCreator, self).close() self.fidx.close()
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Closes the record and index files.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/tools/rec2idx.py#L58-L63
train
Closes the record and index files.
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apache/incubator-mxnet
tools/rec2idx.py
IndexCreator.tell
def tell(self): """Returns the current position of read head. """ pos = ctypes.c_size_t() check_call(_LIB.MXRecordIOReaderTell(self.handle, ctypes.byref(pos))) return pos.value
python
def tell(self): """Returns the current position of read head. """ pos = ctypes.c_size_t() check_call(_LIB.MXRecordIOReaderTell(self.handle, ctypes.byref(pos))) return pos.value
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Returns the current position of read head.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/tools/rec2idx.py#L65-L70
train
Returns the current position of the record header.
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apache/incubator-mxnet
tools/rec2idx.py
IndexCreator.create_index
def create_index(self): """Creates the index file from open record file """ self.reset() counter = 0 pre_time = time.time() while True: if counter % 1000 == 0: cur_time = time.time() print('time:', cur_time - pre_time, ' count:'...
python
def create_index(self): """Creates the index file from open record file """ self.reset() counter = 0 pre_time = time.time() while True: if counter % 1000 == 0: cur_time = time.time() print('time:', cur_time - pre_time, ' count:'...
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Creates the index file from open record file
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/tools/rec2idx.py#L72-L88
train
Creates the index file from open record file
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apache/incubator-mxnet
docs/mxdoc.py
_run_cmd
def _run_cmd(cmds): """Run commands, raise exception if failed""" if not isinstance(cmds, str): cmds = "".join(cmds) print("Execute \"%s\"" % cmds) try: subprocess.check_call(cmds, shell=True) except subprocess.CalledProcessError as err: print(err) raise err
python
def _run_cmd(cmds): """Run commands, raise exception if failed""" if not isinstance(cmds, str): cmds = "".join(cmds) print("Execute \"%s\"" % cmds) try: subprocess.check_call(cmds, shell=True) except subprocess.CalledProcessError as err: print(err) raise err
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Run commands, raise exception if failed
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/docs/mxdoc.py#L73-L82
train
Run commands and raise exception if failed
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apache/incubator-mxnet
docs/mxdoc.py
generate_doxygen
def generate_doxygen(app): """Run the doxygen make commands""" _run_cmd("cd %s/.. && make doxygen" % app.builder.srcdir) _run_cmd("cp -rf doxygen/html %s/doxygen" % app.builder.outdir)
python
def generate_doxygen(app): """Run the doxygen make commands""" _run_cmd("cd %s/.. && make doxygen" % app.builder.srcdir) _run_cmd("cp -rf doxygen/html %s/doxygen" % app.builder.outdir)
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Run the doxygen make commands
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/docs/mxdoc.py#L84-L87
train
Run the doxygen make commands
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apache/incubator-mxnet
docs/mxdoc.py
build_mxnet
def build_mxnet(app): """Build mxnet .so lib""" if not os.path.exists(os.path.join(app.builder.srcdir, '..', 'config.mk')): _run_cmd("cd %s/.. && cp make/config.mk config.mk && make -j$(nproc) USE_MKLDNN=0 USE_CPP_PACKAGE=1 " % app.builder.srcdir) else: _run_cmd("cd %s/.. && ...
python
def build_mxnet(app): """Build mxnet .so lib""" if not os.path.exists(os.path.join(app.builder.srcdir, '..', 'config.mk')): _run_cmd("cd %s/.. && cp make/config.mk config.mk && make -j$(nproc) USE_MKLDNN=0 USE_CPP_PACKAGE=1 " % app.builder.srcdir) else: _run_cmd("cd %s/.. && ...
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Build mxnet .so lib
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/docs/mxdoc.py#L89-L96
train
Build mxnet. so lib
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apache/incubator-mxnet
docs/mxdoc.py
build_r_docs
def build_r_docs(app): """build r pdf""" r_root = app.builder.srcdir + '/../R-package' pdf_path = app.builder.srcdir + '/api/r/mxnet-r-reference-manual.pdf' _run_cmd('cd ' + r_root + '; R -e "roxygen2::roxygenize()"; R CMD Rd2pdf . --no-preview -o ' + pdf_path) dest_path = app.builder.o...
python
def build_r_docs(app): """build r pdf""" r_root = app.builder.srcdir + '/../R-package' pdf_path = app.builder.srcdir + '/api/r/mxnet-r-reference-manual.pdf' _run_cmd('cd ' + r_root + '; R -e "roxygen2::roxygenize()"; R CMD Rd2pdf . --no-preview -o ' + pdf_path) dest_path = app.builder.o...
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build r pdf
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/docs/mxdoc.py#L98-L105
train
build r pdf
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apache/incubator-mxnet
docs/mxdoc.py
build_scala
def build_scala(app): """build scala for scala docs, java docs, and clojure docs to use""" if any(v in _BUILD_VER for v in ['1.2.', '1.3.', '1.4.']): _run_cmd("cd %s/.. && make scalapkg" % app.builder.srcdir) _run_cmd("cd %s/.. && make scalainstall" % app.builder.srcdir) else: _run_c...
python
def build_scala(app): """build scala for scala docs, java docs, and clojure docs to use""" if any(v in _BUILD_VER for v in ['1.2.', '1.3.', '1.4.']): _run_cmd("cd %s/.. && make scalapkg" % app.builder.srcdir) _run_cmd("cd %s/.. && make scalainstall" % app.builder.srcdir) else: _run_c...
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build scala for scala docs, java docs, and clojure docs to use
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/docs/mxdoc.py#L107-L113
train
build scala for scala docs java docs clojure docs to use
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apache/incubator-mxnet
docs/mxdoc.py
build_scala_docs
def build_scala_docs(app): """build scala doc and then move the outdir""" scala_path = app.builder.srcdir + '/../scala-package' scala_doc_sources = 'find . -type f -name "*.scala" | egrep \"\.\/core|\.\/infer\" | egrep -v \"\/javaapi\" | egrep -v \"Suite\"' scala_doc_classpath = ':'.join([ '`fi...
python
def build_scala_docs(app): """build scala doc and then move the outdir""" scala_path = app.builder.srcdir + '/../scala-package' scala_doc_sources = 'find . -type f -name "*.scala" | egrep \"\.\/core|\.\/infer\" | egrep -v \"\/javaapi\" | egrep -v \"Suite\"' scala_doc_classpath = ':'.join([ '`fi...
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build scala doc and then move the outdir
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/docs/mxdoc.py#L115-L135
train
build scala doc and then move the outdir
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apache/incubator-mxnet
docs/mxdoc.py
build_java_docs
def build_java_docs(app): """build java docs and then move the outdir""" java_path = app.builder.srcdir + '/../scala-package' java_doc_sources = 'find . -type f -name "*.scala" | egrep \"\.\/core|\.\/infer\" | egrep \"\/javaapi\" | egrep -v \"Suite\"' java_doc_classpath = ':'.join([ '`find nativ...
python
def build_java_docs(app): """build java docs and then move the outdir""" java_path = app.builder.srcdir + '/../scala-package' java_doc_sources = 'find . -type f -name "*.scala" | egrep \"\.\/core|\.\/infer\" | egrep \"\/javaapi\" | egrep -v \"Suite\"' java_doc_classpath = ':'.join([ '`find nativ...
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build java docs and then move the outdir
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/docs/mxdoc.py#L137-L154
train
build java docs and then move the outdir
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apache/incubator-mxnet
docs/mxdoc.py
build_clojure_docs
def build_clojure_docs(app): """build clojure doc and then move the outdir""" clojure_path = app.builder.srcdir + '/../contrib/clojure-package' _run_cmd('cd ' + clojure_path + '; lein codox') dest_path = app.builder.outdir + '/api/clojure/docs' _run_cmd('rm -rf ' + dest_path) _run_cmd('mkdir -p ...
python
def build_clojure_docs(app): """build clojure doc and then move the outdir""" clojure_path = app.builder.srcdir + '/../contrib/clojure-package' _run_cmd('cd ' + clojure_path + '; lein codox') dest_path = app.builder.outdir + '/api/clojure/docs' _run_cmd('rm -rf ' + dest_path) _run_cmd('mkdir -p ...
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build clojure doc and then move the outdir
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/docs/mxdoc.py#L156-L164
train
build clojure doc and then move the outdir
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apache/incubator-mxnet
docs/mxdoc.py
_convert_md_table_to_rst
def _convert_md_table_to_rst(table): """Convert a markdown table to rst format""" if len(table) < 3: return '' out = '```eval_rst\n.. list-table::\n :header-rows: 1\n\n' for i,l in enumerate(table): cols = l.split('|')[1:-1] if i == 0: ncol = len(cols) else:...
python
def _convert_md_table_to_rst(table): """Convert a markdown table to rst format""" if len(table) < 3: return '' out = '```eval_rst\n.. list-table::\n :header-rows: 1\n\n' for i,l in enumerate(table): cols = l.split('|')[1:-1] if i == 0: ncol = len(cols) else:...
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Convert a markdown table to rst format
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/docs/mxdoc.py#L166-L188
train
Convert a markdown table to rst format
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apache/incubator-mxnet
docs/mxdoc.py
convert_table
def convert_table(app, docname, source): """Find tables in a markdown and then convert them into the rst format""" num_tables = 0 for i,j in enumerate(source): table = [] output = '' in_table = False for l in j.split('\n'): r = l.strip() if r.startswit...
python
def convert_table(app, docname, source): """Find tables in a markdown and then convert them into the rst format""" num_tables = 0 for i,j in enumerate(source): table = [] output = '' in_table = False for l in j.split('\n'): r = l.strip() if r.startswit...
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Find tables in a markdown and then convert them into the rst format
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/docs/mxdoc.py#L191-L217
train
Convert the tables in a markdown file into rst format
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apache/incubator-mxnet
docs/mxdoc.py
_parse_code_lines
def _parse_code_lines(lines): """A iterator that returns if a line is within a code block Returns ------- iterator of (str, bool, str, int) - line: the line - in_code: if this line is in a code block - lang: the code block langunage - indent: the code indent """ ...
python
def _parse_code_lines(lines): """A iterator that returns if a line is within a code block Returns ------- iterator of (str, bool, str, int) - line: the line - in_code: if this line is in a code block - lang: the code block langunage - indent: the code indent """ ...
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A iterator that returns if a line is within a code block Returns ------- iterator of (str, bool, str, int) - line: the line - in_code: if this line is in a code block - lang: the code block langunage - indent: the code indent
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/docs/mxdoc.py#L219-L248
train
A generator that returns if a line is within a code block
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apache/incubator-mxnet
docs/mxdoc.py
_get_blocks
def _get_blocks(lines): """split lines into code and non-code blocks Returns ------- iterator of (bool, str, list of str) - if it is a code block - source language - lines of source """ cur_block = [] pre_lang = None pre_in_code = None for (l, in_code, cur_lang, _)...
python
def _get_blocks(lines): """split lines into code and non-code blocks Returns ------- iterator of (bool, str, list of str) - if it is a code block - source language - lines of source """ cur_block = [] pre_lang = None pre_in_code = None for (l, in_code, cur_lang, _)...
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split lines into code and non-code blocks Returns ------- iterator of (bool, str, list of str) - if it is a code block - source language - lines of source
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/docs/mxdoc.py#L260-L296
train
split lines into code and non - code blocks and yield them as lists of tuples
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apache/incubator-mxnet
docs/mxdoc.py
_get_python_block_output
def _get_python_block_output(src, global_dict, local_dict): """Evaluate python source codes Returns (bool, str): - True if success - output """ src = '\n'.join([l for l in src.split('\n') if not l.startswith('%') and not 'plt.show()' in l]) ret_status = True ...
python
def _get_python_block_output(src, global_dict, local_dict): """Evaluate python source codes Returns (bool, str): - True if success - output """ src = '\n'.join([l for l in src.split('\n') if not l.startswith('%') and not 'plt.show()' in l]) ret_status = True ...
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Evaluate python source codes Returns (bool, str): - True if success - output
[ "Evaluate", "python", "source", "codes" ]
1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/docs/mxdoc.py#L321-L339
train
Evaluate python source codes Elems returns True if success otherwise False
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apache/incubator-mxnet
docs/mxdoc.py
copy_artifacts
def copy_artifacts(app): """Copies artifacts needed for website presentation""" dest_path = app.builder.outdir + '/error' source_path = app.builder.srcdir + '/build_version_doc/artifacts' _run_cmd('cd ' + app.builder.srcdir) _run_cmd('rm -rf ' + dest_path) _run_cmd('mkdir -p ' + dest_path) _...
python
def copy_artifacts(app): """Copies artifacts needed for website presentation""" dest_path = app.builder.outdir + '/error' source_path = app.builder.srcdir + '/build_version_doc/artifacts' _run_cmd('cd ' + app.builder.srcdir) _run_cmd('rm -rf ' + dest_path) _run_cmd('mkdir -p ' + dest_path) _...
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Copies artifacts needed for website presentation
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/docs/mxdoc.py#L443-L455
train
Copies artifacts needed for website presentation
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apache/incubator-mxnet
tools/caffe_converter/convert_caffe_modelzoo.py
download_caffe_model
def download_caffe_model(model_name, meta_info, dst_dir='./model'): """Download caffe model into disk by the given meta info """ if not os.path.isdir(dst_dir): os.mkdir(dst_dir) model_name = os.path.join(dst_dir, model_name) assert 'prototxt' in meta_info, "missing prototxt url" proto_url, ...
python
def download_caffe_model(model_name, meta_info, dst_dir='./model'): """Download caffe model into disk by the given meta info """ if not os.path.isdir(dst_dir): os.mkdir(dst_dir) model_name = os.path.join(dst_dir, model_name) assert 'prototxt' in meta_info, "missing prototxt url" proto_url, ...
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Download caffe model into disk by the given meta info
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/tools/caffe_converter/convert_caffe_modelzoo.py#L118-L142
train
Download the caffe model into disk by the given meta info
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apache/incubator-mxnet
tools/caffe_converter/convert_caffe_modelzoo.py
convert_caffe_model
def convert_caffe_model(model_name, meta_info, dst_dir='./model'): """Download, convert and save a caffe model""" (prototxt, caffemodel, mean) = download_caffe_model(model_name, meta_info, dst_dir) model_name = os.path.join(dst_dir, model_name) convert_model(prototxt, caffemodel, model_name) if isi...
python
def convert_caffe_model(model_name, meta_info, dst_dir='./model'): """Download, convert and save a caffe model""" (prototxt, caffemodel, mean) = download_caffe_model(model_name, meta_info, dst_dir) model_name = os.path.join(dst_dir, model_name) convert_model(prototxt, caffemodel, model_name) if isi...
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Download, convert and save a caffe model
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/tools/caffe_converter/convert_caffe_modelzoo.py#L144-L154
train
Download and convert a caffe model and save it to dst_dir
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apache/incubator-mxnet
example/gluon/lipnet/utils/multi.py
multi_p_run
def multi_p_run(tot_num, _func, worker, params, n_process): """ Run _func with multi-process using params. """ from multiprocessing import Process, Queue out_q = Queue() procs = [] split_num = split_seq(list(range(0, tot_num)), n_process) print(tot_num, ">>", split_num) split_len ...
python
def multi_p_run(tot_num, _func, worker, params, n_process): """ Run _func with multi-process using params. """ from multiprocessing import Process, Queue out_q = Queue() procs = [] split_num = split_seq(list(range(0, tot_num)), n_process) print(tot_num, ">>", split_num) split_len ...
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Run _func with multi-process using params.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/gluon/lipnet/utils/multi.py#L23-L63
train
Run _func with multi - process using params.
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apache/incubator-mxnet
example/gluon/lipnet/utils/multi.py
split_seq
def split_seq(sam_num, n_tile): """ Split the number(sam_num) into numbers by n_tile """ import math print(sam_num) print(n_tile) start_num = sam_num[0::int(math.ceil(len(sam_num) / (n_tile)))] end_num = start_num[1::] end_num.append(len(sam_num)) return [[i, j] for i, j in zip(s...
python
def split_seq(sam_num, n_tile): """ Split the number(sam_num) into numbers by n_tile """ import math print(sam_num) print(n_tile) start_num = sam_num[0::int(math.ceil(len(sam_num) / (n_tile)))] end_num = start_num[1::] end_num.append(len(sam_num)) return [[i, j] for i, j in zip(s...
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Split the number(sam_num) into numbers by n_tile
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/gluon/lipnet/utils/multi.py#L66-L76
train
Split the number sam_num into n_tile sequence.
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apache/incubator-mxnet
example/gluon/lipnet/utils/multi.py
put_worker
def put_worker(func, from_idx, to_idx, params, out_q): """ put worker """ succ, fail = func(from_idx, to_idx, params) return out_q.put({'succ': succ, 'fail': fail})
python
def put_worker(func, from_idx, to_idx, params, out_q): """ put worker """ succ, fail = func(from_idx, to_idx, params) return out_q.put({'succ': succ, 'fail': fail})
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put worker
[ "put", "worker" ]
1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/gluon/lipnet/utils/multi.py#L79-L84
train
put worker function
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apache/incubator-mxnet
example/ssd/config/utils.py
namedtuple_with_defaults
def namedtuple_with_defaults(typename, field_names, default_values=()): """ create a namedtuple with default values """ T = collections.namedtuple(typename, field_names) T.__new__.__defaults__ = (None, ) * len(T._fields) if isinstance(default_values, collections.Mapping): prototype = T(**default...
python
def namedtuple_with_defaults(typename, field_names, default_values=()): """ create a namedtuple with default values """ T = collections.namedtuple(typename, field_names) T.__new__.__defaults__ = (None, ) * len(T._fields) if isinstance(default_values, collections.Mapping): prototype = T(**default...
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create a namedtuple with default values
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/ssd/config/utils.py#L61-L70
train
create a namedtuple with default values
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apache/incubator-mxnet
example/ssd/config/utils.py
merge_dict
def merge_dict(a, b): """ merge dict a, b, with b overriding keys in a """ c = a.copy() c.update(b) return c
python
def merge_dict(a, b): """ merge dict a, b, with b overriding keys in a """ c = a.copy() c.update(b) return c
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merge dict a, b, with b overriding keys in a
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/ssd/config/utils.py#L72-L76
train
merge dict a b with b overriding keys in a
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apache/incubator-mxnet
example/ssd/config/utils.py
zip_namedtuple
def zip_namedtuple(nt_list): """ accept list of namedtuple, return a dict of zipped fields """ if not nt_list: return dict() if not isinstance(nt_list, list): nt_list = [nt_list] for nt in nt_list: assert type(nt) == type(nt_list[0]) ret = {k : [v] for k, v in nt_list[0]._asd...
python
def zip_namedtuple(nt_list): """ accept list of namedtuple, return a dict of zipped fields """ if not nt_list: return dict() if not isinstance(nt_list, list): nt_list = [nt_list] for nt in nt_list: assert type(nt) == type(nt_list[0]) ret = {k : [v] for k, v in nt_list[0]._asd...
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accept list of namedtuple, return a dict of zipped fields
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/ssd/config/utils.py#L78-L90
train
accept list of namedtuple return a dict of zipped fields
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apache/incubator-mxnet
example/ssd/config/utils.py
config_as_dict
def config_as_dict(cfg): """ convert raw configuration to unified dictionary """ ret = cfg.__dict__.copy() # random cropping params del ret['rand_crop_samplers'] assert isinstance(cfg.rand_crop_samplers, list) ret = merge_dict(ret, zip_namedtuple(cfg.rand_crop_samplers)) num_crop_sampler = l...
python
def config_as_dict(cfg): """ convert raw configuration to unified dictionary """ ret = cfg.__dict__.copy() # random cropping params del ret['rand_crop_samplers'] assert isinstance(cfg.rand_crop_samplers, list) ret = merge_dict(ret, zip_namedtuple(cfg.rand_crop_samplers)) num_crop_sampler = l...
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convert raw configuration to unified dictionary
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/ssd/config/utils.py#L92-L108
train
convert raw configuration to unified dictionary
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apache/incubator-mxnet
python/mxnet/contrib/onnx/onnx2mx/import_model.py
import_model
def import_model(model_file): """Imports the ONNX model file, passed as a parameter, into MXNet symbol and parameters. Operator support and coverage - https://cwiki.apache.org/confluence/display/MXNET/MXNet-ONNX+Integration Parameters ---------- model_file : str ONNX model file name ...
python
def import_model(model_file): """Imports the ONNX model file, passed as a parameter, into MXNet symbol and parameters. Operator support and coverage - https://cwiki.apache.org/confluence/display/MXNET/MXNet-ONNX+Integration Parameters ---------- model_file : str ONNX model file name ...
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Imports the ONNX model file, passed as a parameter, into MXNet symbol and parameters. Operator support and coverage - https://cwiki.apache.org/confluence/display/MXNET/MXNet-ONNX+Integration Parameters ---------- model_file : str ONNX model file name Returns ------- sym : :clas...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/contrib/onnx/onnx2mx/import_model.py#L24-L60
train
Imports the ONNX model file passed as a parameter into MXNet symbol and parameters.
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apache/incubator-mxnet
python/mxnet/contrib/onnx/onnx2mx/import_model.py
get_model_metadata
def get_model_metadata(model_file): """ Returns the name and shape information of input and output tensors of the given ONNX model file. Notes ----- This method is available when you ``import mxnet.contrib.onnx`` Parameters ---------- model_file : str ONNX model file name ...
python
def get_model_metadata(model_file): """ Returns the name and shape information of input and output tensors of the given ONNX model file. Notes ----- This method is available when you ``import mxnet.contrib.onnx`` Parameters ---------- model_file : str ONNX model file name ...
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Returns the name and shape information of input and output tensors of the given ONNX model file. Notes ----- This method is available when you ``import mxnet.contrib.onnx`` Parameters ---------- model_file : str ONNX model file name Returns ------- model_metadata : dict ...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/contrib/onnx/onnx2mx/import_model.py#L62-L93
train
Returns the name and shape information of input and output tensors of the given ONNX model file.
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apache/incubator-mxnet
example/ssd/symbol/common.py
conv_act_layer
def conv_act_layer(from_layer, name, num_filter, kernel=(1,1), pad=(0,0), \ stride=(1,1), act_type="relu", use_batchnorm=False): """ wrapper for a small Convolution group Parameters: ---------- from_layer : mx.symbol continue on which layer name : str base name of the new la...
python
def conv_act_layer(from_layer, name, num_filter, kernel=(1,1), pad=(0,0), \ stride=(1,1), act_type="relu", use_batchnorm=False): """ wrapper for a small Convolution group Parameters: ---------- from_layer : mx.symbol continue on which layer name : str base name of the new la...
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wrapper for a small Convolution group Parameters: ---------- from_layer : mx.symbol continue on which layer name : str base name of the new layers num_filter : int how many filters to use in Convolution layer kernel : tuple (int, int) kernel size (h, w) pad :...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/ssd/symbol/common.py#L21-L55
train
Wrapper for a small Convolution group
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apache/incubator-mxnet
example/ssd/symbol/common.py
legacy_conv_act_layer
def legacy_conv_act_layer(from_layer, name, num_filter, kernel=(1,1), pad=(0,0), \ stride=(1,1), act_type="relu", use_batchnorm=False): """ wrapper for a small Convolution group Parameters: ---------- from_layer : mx.symbol continue on which layer name : str base name of the...
python
def legacy_conv_act_layer(from_layer, name, num_filter, kernel=(1,1), pad=(0,0), \ stride=(1,1), act_type="relu", use_batchnorm=False): """ wrapper for a small Convolution group Parameters: ---------- from_layer : mx.symbol continue on which layer name : str base name of the...
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wrapper for a small Convolution group Parameters: ---------- from_layer : mx.symbol continue on which layer name : str base name of the new layers num_filter : int how many filters to use in Convolution layer kernel : tuple (int, int) kernel size (h, w) pad :...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/ssd/symbol/common.py#L57-L94
train
A wrapper for a small convolutional layer that uses a small convolutional layer with a small activation layer.
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apache/incubator-mxnet
example/ssd/symbol/common.py
multi_layer_feature
def multi_layer_feature(body, from_layers, num_filters, strides, pads, min_filter=128): """Wrapper function to extract features from base network, attaching extra layers and SSD specific layers Parameters ---------- from_layers : list of str feature extraction layers, use '' for add extra l...
python
def multi_layer_feature(body, from_layers, num_filters, strides, pads, min_filter=128): """Wrapper function to extract features from base network, attaching extra layers and SSD specific layers Parameters ---------- from_layers : list of str feature extraction layers, use '' for add extra l...
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Wrapper function to extract features from base network, attaching extra layers and SSD specific layers Parameters ---------- from_layers : list of str feature extraction layers, use '' for add extra layers For example: from_layers = ['relu4_3', 'fc7', '', '', '', ''] whi...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/ssd/symbol/common.py#L96-L151
train
Wrapper function to extract features from base network and SSD specific layers and add extra layers to the base network
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apache/incubator-mxnet
example/ssd/symbol/common.py
multibox_layer
def multibox_layer(from_layers, num_classes, sizes=[.2, .95], ratios=[1], normalization=-1, num_channels=[], clip=False, interm_layer=0, steps=[]): """ the basic aggregation module for SSD detection. Takes in multiple layers, generate multiple object detection targets...
python
def multibox_layer(from_layers, num_classes, sizes=[.2, .95], ratios=[1], normalization=-1, num_channels=[], clip=False, interm_layer=0, steps=[]): """ the basic aggregation module for SSD detection. Takes in multiple layers, generate multiple object detection targets...
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the basic aggregation module for SSD detection. Takes in multiple layers, generate multiple object detection targets by customized layers Parameters: ---------- from_layers : list of mx.symbol generate multibox detection from layers num_classes : int number of classes excluding back...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/ssd/symbol/common.py#L153-L304
train
Generate multibox layer from a list of mx. symbol objects.
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apache/incubator-mxnet
python/mxnet/gluon/loss.py
_apply_weighting
def _apply_weighting(F, loss, weight=None, sample_weight=None): """Apply weighting to loss. Parameters ---------- loss : Symbol The loss to be weighted. weight : float or None Global scalar weight for loss. sample_weight : Symbol or None Per sample weighting. Must be bro...
python
def _apply_weighting(F, loss, weight=None, sample_weight=None): """Apply weighting to loss. Parameters ---------- loss : Symbol The loss to be weighted. weight : float or None Global scalar weight for loss. sample_weight : Symbol or None Per sample weighting. Must be bro...
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Apply weighting to loss. Parameters ---------- loss : Symbol The loss to be weighted. weight : float or None Global scalar weight for loss. sample_weight : Symbol or None Per sample weighting. Must be broadcastable to the same shape as loss. For example, if loss has ...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/loss.py#L34-L62
train
Applies weighting to loss.
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apache/incubator-mxnet
python/mxnet/gluon/loss.py
_reshape_like
def _reshape_like(F, x, y): """Reshapes x to the same shape as y.""" return x.reshape(y.shape) if F is ndarray else F.reshape_like(x, y)
python
def _reshape_like(F, x, y): """Reshapes x to the same shape as y.""" return x.reshape(y.shape) if F is ndarray else F.reshape_like(x, y)
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Reshapes x to the same shape as y.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/loss.py#L65-L67
train
Reshapes x to the same shape as y.
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apache/incubator-mxnet
example/neural-style/nstyle.py
get_tv_grad_executor
def get_tv_grad_executor(img, ctx, tv_weight): """create TV gradient executor with input binded on img """ if tv_weight <= 0.0: return None nchannel = img.shape[1] simg = mx.sym.Variable("img") skernel = mx.sym.Variable("kernel") channels = mx.sym.SliceChannel(simg, num_outputs=nchan...
python
def get_tv_grad_executor(img, ctx, tv_weight): """create TV gradient executor with input binded on img """ if tv_weight <= 0.0: return None nchannel = img.shape[1] simg = mx.sym.Variable("img") skernel = mx.sym.Variable("kernel") channels = mx.sym.SliceChannel(simg, num_outputs=nchan...
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create TV gradient executor with input binded on img
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/neural-style/nstyle.py#L143-L165
train
create TV gradient executor with input binded on img
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apache/incubator-mxnet
example/neural-style/nstyle.py
train_nstyle
def train_nstyle(args, callback=None): """Train a neural style network. Args are from argparse and control input, output, hyper-parameters. callback allows for display of training progress. """ # input dev = mx.gpu(args.gpu) if args.gpu >= 0 else mx.cpu() content_np = PreprocessContentImage(...
python
def train_nstyle(args, callback=None): """Train a neural style network. Args are from argparse and control input, output, hyper-parameters. callback allows for display of training progress. """ # input dev = mx.gpu(args.gpu) if args.gpu >= 0 else mx.cpu() content_np = PreprocessContentImage(...
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Train a neural style network. Args are from argparse and control input, output, hyper-parameters. callback allows for display of training progress.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/neural-style/nstyle.py#L167-L271
train
Train a neural style network.
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apache/incubator-mxnet
example/ssd/dataset/iterator.py
DetIter._get_batch
def _get_batch(self): """ Load data/label from dataset """ batch_data = mx.nd.zeros((self.batch_size, 3, self._data_shape[0], self._data_shape[1])) batch_label = [] for i in range(self.batch_size): if (self._current + i) >= self._size: if not s...
python
def _get_batch(self): """ Load data/label from dataset """ batch_data = mx.nd.zeros((self.batch_size, 3, self._data_shape[0], self._data_shape[1])) batch_label = [] for i in range(self.batch_size): if (self._current + i) >= self._size: if not s...
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Load data/label from dataset
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/ssd/dataset/iterator.py#L228-L257
train
Load data and label from dataset
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apache/incubator-mxnet
example/ssd/dataset/iterator.py
DetIter._data_augmentation
def _data_augmentation(self, data, label): """ perform data augmentations: crop, mirror, resize, sub mean, swap channels... """ if self.is_train and self._rand_samplers: rand_crops = [] for rs in self._rand_samplers: rand_crops += rs.sample(label) ...
python
def _data_augmentation(self, data, label): """ perform data augmentations: crop, mirror, resize, sub mean, swap channels... """ if self.is_train and self._rand_samplers: rand_crops = [] for rs in self._rand_samplers: rand_crops += rs.sample(label) ...
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perform data augmentations: crop, mirror, resize, sub mean, swap channels...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/ssd/dataset/iterator.py#L259-L307
train
Perform data augmentations for the current image.
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apache/incubator-mxnet
example/deep-embedded-clustering/data.py
get_mnist
def get_mnist(): """ Gets MNIST dataset """ np.random.seed(1234) # set seed for deterministic ordering mnist_data = mx.test_utils.get_mnist() X = np.concatenate([mnist_data['train_data'], mnist_data['test_data']]) Y = np.concatenate([mnist_data['train_label'], mnist_data['test_label']]) p = np....
python
def get_mnist(): """ Gets MNIST dataset """ np.random.seed(1234) # set seed for deterministic ordering mnist_data = mx.test_utils.get_mnist() X = np.concatenate([mnist_data['train_data'], mnist_data['test_data']]) Y = np.concatenate([mnist_data['train_label'], mnist_data['test_label']]) p = np....
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Gets MNIST dataset
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/deep-embedded-clustering/data.py#L25-L35
train
Gets MNIST dataset
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apache/incubator-mxnet
python/mxnet/executor_manager.py
_split_input_slice
def _split_input_slice(batch_size, work_load_list): """Get input slice from the input shape. Parameters ---------- batch_size : int The number of samples in a mini-batch. work_load_list : list of float or int, optional The list of work load for different devices, in the same...
python
def _split_input_slice(batch_size, work_load_list): """Get input slice from the input shape. Parameters ---------- batch_size : int The number of samples in a mini-batch. work_load_list : list of float or int, optional The list of work load for different devices, in the same...
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Get input slice from the input shape. Parameters ---------- batch_size : int The number of samples in a mini-batch. work_load_list : list of float or int, optional The list of work load for different devices, in the same order as `ctx`. Returns ------- slices : list...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/executor_manager.py#L31-L66
train
Get a list of slice objects from the input shape.
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apache/incubator-mxnet
python/mxnet/executor_manager.py
_check_arguments
def _check_arguments(symbol): """Check the argument names of symbol. This function checks the duplication of arguments in Symbol. The check is done for feedforward net for now. Parameters ---------- symbol : Symbol The network configuration. """ arg_set = set() arg_names = s...
python
def _check_arguments(symbol): """Check the argument names of symbol. This function checks the duplication of arguments in Symbol. The check is done for feedforward net for now. Parameters ---------- symbol : Symbol The network configuration. """ arg_set = set() arg_names = s...
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Check the argument names of symbol. This function checks the duplication of arguments in Symbol. The check is done for feedforward net for now. Parameters ---------- symbol : Symbol The network configuration.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/executor_manager.py#L68-L96
train
Checks the argument names of the symbol.
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apache/incubator-mxnet
python/mxnet/executor_manager.py
_load_general
def _load_general(data, targets): """Load a list of arrays into a list of arrays specified by slices.""" for d_src, d_targets in zip(data, targets): if isinstance(d_targets, nd.NDArray): d_src.copyto(d_targets) else: assert d_targets[-1][0].stop == d_src.shape[0], \ ...
python
def _load_general(data, targets): """Load a list of arrays into a list of arrays specified by slices.""" for d_src, d_targets in zip(data, targets): if isinstance(d_targets, nd.NDArray): d_src.copyto(d_targets) else: assert d_targets[-1][0].stop == d_src.shape[0], \ ...
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Load a list of arrays into a list of arrays specified by slices.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/executor_manager.py#L98-L108
train
Load a list of arrays into a list of arrays specified by slices.
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apache/incubator-mxnet
python/mxnet/executor_manager.py
_bind_exec
def _bind_exec(sym, ctx, input_shapes, param_names, need_grad=False, base_exec=None, shared_data_arrays=None, input_types=None, logger=logging): """bind executor for bucketing, potentially sharing data with an existing executor.""" arg_shape, _, aux_shape = sym.infer_shape(**input_shapes) ass...
python
def _bind_exec(sym, ctx, input_shapes, param_names, need_grad=False, base_exec=None, shared_data_arrays=None, input_types=None, logger=logging): """bind executor for bucketing, potentially sharing data with an existing executor.""" arg_shape, _, aux_shape = sym.infer_shape(**input_shapes) ass...
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bind executor for bucketing, potentially sharing data with an existing executor.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/executor_manager.py#L119-L202
train
bind executor for bucketing potentially sharing data with an existing executor.
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apache/incubator-mxnet
python/mxnet/executor_manager.py
DataParallelExecutorGroup.load_data_batch
def load_data_batch(self, data_batch): """Load data and labels into arrays.""" _load_data(data_batch, self.data_arrays) _load_label(data_batch, self.label_arrays)
python
def load_data_batch(self, data_batch): """Load data and labels into arrays.""" _load_data(data_batch, self.data_arrays) _load_label(data_batch, self.label_arrays)
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Load data and labels into arrays.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/executor_manager.py#L274-L277
train
Load data and labels into arrays.
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apache/incubator-mxnet
python/mxnet/executor_manager.py
DataParallelExecutorGroup.forward
def forward(self, is_train=False): """Perform a forward pass on each executor.""" for texec in self.train_execs: texec.forward(is_train=is_train)
python
def forward(self, is_train=False): """Perform a forward pass on each executor.""" for texec in self.train_execs: texec.forward(is_train=is_train)
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Perform a forward pass on each executor.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/executor_manager.py#L279-L282
train
Perform a forward pass on each executor.
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apache/incubator-mxnet
python/mxnet/executor_manager.py
DataParallelExecutorGroup.update_metric
def update_metric(self, metric, labels, pre_sliced=False): """Update evaluation metric with label and current outputs.""" for current_exec, (texec, islice) in enumerate(zip(self.train_execs, self.slices)): if not pre_sliced: labels_slice = [label[islice] for label in labels] ...
python
def update_metric(self, metric, labels, pre_sliced=False): """Update evaluation metric with label and current outputs.""" for current_exec, (texec, islice) in enumerate(zip(self.train_execs, self.slices)): if not pre_sliced: labels_slice = [label[islice] for label in labels] ...
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Update evaluation metric with label and current outputs.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/executor_manager.py#L289-L296
train
Update evaluation metric with label and current outputs.
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apache/incubator-mxnet
python/mxnet/executor_manager.py
DataParallelExecutorManager.install_monitor
def install_monitor(self, monitor): """Install monitor on all executors.""" if self.sym_gen is not None: raise NotImplementedError("Monitoring is not implemented for bucketing") for train_exec in self.execgrp.train_execs: monitor.install(train_exec)
python
def install_monitor(self, monitor): """Install monitor on all executors.""" if self.sym_gen is not None: raise NotImplementedError("Monitoring is not implemented for bucketing") for train_exec in self.execgrp.train_execs: monitor.install(train_exec)
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Install monitor on all executors.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/executor_manager.py#L355-L361
train
Install monitor on all executors.
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apache/incubator-mxnet
python/mxnet/executor_manager.py
DataParallelExecutorManager.set_params
def set_params(self, arg_params, aux_params): """Set parameter and aux values. Parameters ---------- arg_params : list of NDArray Source parameter arrays aux_params : list of NDArray Source aux arrays. """ for texec in self.execgrp.train_...
python
def set_params(self, arg_params, aux_params): """Set parameter and aux values. Parameters ---------- arg_params : list of NDArray Source parameter arrays aux_params : list of NDArray Source aux arrays. """ for texec in self.execgrp.train_...
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Set parameter and aux values. Parameters ---------- arg_params : list of NDArray Source parameter arrays aux_params : list of NDArray Source aux arrays.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/executor_manager.py#L363-L375
train
Set parameter and aux values.
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apache/incubator-mxnet
python/mxnet/executor_manager.py
DataParallelExecutorManager.load_data_batch
def load_data_batch(self, data_batch): """Load data and labels into arrays.""" if self.sym_gen is not None: key = data_batch.bucket_key if key not in self.execgrp_bucket: # create new bucket entry symbol = self.sym_gen(key) execgrp ...
python
def load_data_batch(self, data_batch): """Load data and labels into arrays.""" if self.sym_gen is not None: key = data_batch.bucket_key if key not in self.execgrp_bucket: # create new bucket entry symbol = self.sym_gen(key) execgrp ...
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Load data and labels into arrays.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/executor_manager.py#L415-L432
train
Load data and labels into arrays.
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apache/incubator-mxnet
python/mxnet/executor_manager.py
DataParallelExecutorManager.update_metric
def update_metric(self, metric, labels, pre_sliced=False): """Update metric with the current executor.""" self.curr_execgrp.update_metric(metric, labels, pre_sliced)
python
def update_metric(self, metric, labels, pre_sliced=False): """Update metric with the current executor.""" self.curr_execgrp.update_metric(metric, labels, pre_sliced)
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/executor_manager.py#L442-L444
train
Update the metric with the current executor.
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apache/incubator-mxnet
example/reinforcement-learning/dqn/replay_memory.py
ReplayMemory.clear
def clear(self): """ Clear all contents in the relay memory """ self.states[:] = 0 self.actions[:] = 0 self.rewards[:] = 0 self.terminate_flags[:] = 0 self.top = 0 self.size = 0
python
def clear(self): """ Clear all contents in the relay memory """ self.states[:] = 0 self.actions[:] = 0 self.rewards[:] = 0 self.terminate_flags[:] = 0 self.top = 0 self.size = 0
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Clear all contents in the relay memory
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/reinforcement-learning/dqn/replay_memory.py#L63-L72
train
Clear all contents of the relay memory.
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apache/incubator-mxnet
cpp-package/scripts/lint.py
get_header_guard_dmlc
def get_header_guard_dmlc(filename): """Get Header Guard Convention for DMLC Projects. For headers in include, directly use the path For headers in src, use project name plus path Examples: with project-name = dmlc include/dmlc/timer.h -> DMLC_TIMTER_H_ src/io/libsvm_parser.h -> DMLC_IO_...
python
def get_header_guard_dmlc(filename): """Get Header Guard Convention for DMLC Projects. For headers in include, directly use the path For headers in src, use project name plus path Examples: with project-name = dmlc include/dmlc/timer.h -> DMLC_TIMTER_H_ src/io/libsvm_parser.h -> DMLC_IO_...
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Get Header Guard Convention for DMLC Projects. For headers in include, directly use the path For headers in src, use project name plus path Examples: with project-name = dmlc include/dmlc/timer.h -> DMLC_TIMTER_H_ src/io/libsvm_parser.h -> DMLC_IO_LIBSVM_PARSER_H_
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/cpp-package/scripts/lint.py#L123-L144
train
Get Header Guard Convention for DMLC Projects.
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apache/incubator-mxnet
cpp-package/scripts/lint.py
process
def process(fname, allow_type): """Process a file.""" fname = str(fname) # HACK: ignore op.h which is automatically generated if fname.endswith('op.h'): return arr = fname.rsplit('.', 1) if fname.find('#') != -1 or arr[-1] not in allow_type: return if arr[-1] in CXX_SUFFIX: ...
python
def process(fname, allow_type): """Process a file.""" fname = str(fname) # HACK: ignore op.h which is automatically generated if fname.endswith('op.h'): return arr = fname.rsplit('.', 1) if fname.find('#') != -1 or arr[-1] not in allow_type: return if arr[-1] in CXX_SUFFIX: ...
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Process a file.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/cpp-package/scripts/lint.py#L148-L160
train
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apache/incubator-mxnet
cpp-package/scripts/lint.py
main
def main(): """Main entry function.""" if len(sys.argv) < 3: print('Usage: <project-name> <filetype> <list-of-path to traverse>') print('\tfiletype can be python/cpp/all') exit(-1) _HELPER.project_name = sys.argv[1] file_type = sys.argv[2] allow_type = [] if file_type == ...
python
def main(): """Main entry function.""" if len(sys.argv) < 3: print('Usage: <project-name> <filetype> <list-of-path to traverse>') print('\tfiletype can be python/cpp/all') exit(-1) _HELPER.project_name = sys.argv[1] file_type = sys.argv[2] allow_type = [] if file_type == ...
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Main entry function.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/cpp-package/scripts/lint.py#L162-L190
train
Main entry function.
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apache/incubator-mxnet
cpp-package/scripts/lint.py
LintHelper._print_summary_map
def _print_summary_map(strm, result_map, ftype): """Print summary of certain result map.""" if len(result_map) == 0: return 0 npass = len([x for k, x in result_map.iteritems() if len(x) == 0]) strm.write('=====%d/%d %s files passed check=====\n' % (npass, len(result_map), fty...
python
def _print_summary_map(strm, result_map, ftype): """Print summary of certain result map.""" if len(result_map) == 0: return 0 npass = len([x for k, x in result_map.iteritems() if len(x) == 0]) strm.write('=====%d/%d %s files passed check=====\n' % (npass, len(result_map), fty...
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Print summary of certain result map.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/cpp-package/scripts/lint.py#L40-L51
train
Print summary of certain result map.
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apache/incubator-mxnet
cpp-package/scripts/lint.py
LintHelper.process_cpp
def process_cpp(self, path, suffix): """Process a cpp file.""" _cpplint_state.ResetErrorCounts() cpplint.ProcessFile(str(path), _cpplint_state.verbose_level) _cpplint_state.PrintErrorCounts() errors = _cpplint_state.errors_by_category.copy() if suffix == 'h': ...
python
def process_cpp(self, path, suffix): """Process a cpp file.""" _cpplint_state.ResetErrorCounts() cpplint.ProcessFile(str(path), _cpplint_state.verbose_level) _cpplint_state.PrintErrorCounts() errors = _cpplint_state.errors_by_category.copy() if suffix == 'h': ...
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Process a cpp file.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/cpp-package/scripts/lint.py#L78-L88
train
Process a cpp file.
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apache/incubator-mxnet
cpp-package/scripts/lint.py
LintHelper.process_python
def process_python(self, path): """Process a python file.""" (pylint_stdout, pylint_stderr) = epylint.py_run( ' '.join([str(path)] + self.pylint_opts), return_std=True) emap = {} print(pylint_stderr.read()) for line in pylint_stdout: sys.stderr.write(line)...
python
def process_python(self, path): """Process a python file.""" (pylint_stdout, pylint_stderr) = epylint.py_run( ' '.join([str(path)] + self.pylint_opts), return_std=True) emap = {} print(pylint_stderr.read()) for line in pylint_stdout: sys.stderr.write(line)...
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Process a python file.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/cpp-package/scripts/lint.py#L90-L106
train
Process a python file.
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apache/incubator-mxnet
cpp-package/scripts/lint.py
LintHelper.print_summary
def print_summary(self, strm): """Print summary of lint.""" nerr = 0 nerr += LintHelper._print_summary_map(strm, self.cpp_header_map, 'cpp-header') nerr += LintHelper._print_summary_map(strm, self.cpp_src_map, 'cpp-soruce') nerr += LintHelper._print_summary_map(strm, self.python_...
python
def print_summary(self, strm): """Print summary of lint.""" nerr = 0 nerr += LintHelper._print_summary_map(strm, self.cpp_header_map, 'cpp-header') nerr += LintHelper._print_summary_map(strm, self.cpp_src_map, 'cpp-soruce') nerr += LintHelper._print_summary_map(strm, self.python_...
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Print summary of lint.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/cpp-package/scripts/lint.py#L108-L118
train
Print summary of lint.
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apache/incubator-mxnet
python/mxnet/kvstore_server.py
_init_kvstore_server_module
def _init_kvstore_server_module(): """Start server/scheduler.""" is_worker = ctypes.c_int() check_call(_LIB.MXKVStoreIsWorkerNode(ctypes.byref(is_worker))) if is_worker.value == 0: kvstore = create('dist') server = KVStoreServer(kvstore) server.run() sys.exit()
python
def _init_kvstore_server_module(): """Start server/scheduler.""" is_worker = ctypes.c_int() check_call(_LIB.MXKVStoreIsWorkerNode(ctypes.byref(is_worker))) if is_worker.value == 0: kvstore = create('dist') server = KVStoreServer(kvstore) server.run() sys.exit()
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Start server/scheduler.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/kvstore_server.py#L75-L83
train
Start server scheduler.
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apache/incubator-mxnet
python/mxnet/kvstore_server.py
KVStoreServer._controller
def _controller(self): """Return the server controller.""" def server_controller(cmd_id, cmd_body, _): """Server controler.""" if not self.init_logginig: # the reason put the codes here is because we cannot get # kvstore.rank earlier ...
python
def _controller(self): """Return the server controller.""" def server_controller(cmd_id, cmd_body, _): """Server controler.""" if not self.init_logginig: # the reason put the codes here is because we cannot get # kvstore.rank earlier ...
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Return the server controller.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/kvstore_server.py#L41-L62
train
Return the server controller function.
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apache/incubator-mxnet
python/mxnet/kvstore_server.py
KVStoreServer.run
def run(self): """Run the server, whose behavior is like. >>> while receive(x): ... if is_command x: controller(x) ... else if is_key_value x: updater(x) """ _ctrl_proto = ctypes.CFUNCTYPE(None, ctypes.c_int, ctypes.c_char_p, ctypes.c_void_p) check_call(...
python
def run(self): """Run the server, whose behavior is like. >>> while receive(x): ... if is_command x: controller(x) ... else if is_key_value x: updater(x) """ _ctrl_proto = ctypes.CFUNCTYPE(None, ctypes.c_int, ctypes.c_char_p, ctypes.c_void_p) check_call(...
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Run the server, whose behavior is like. >>> while receive(x): ... if is_command x: controller(x) ... else if is_key_value x: updater(x)
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/kvstore_server.py#L64-L73
train
Run the server.
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apache/incubator-mxnet
python/mxnet/ndarray/register.py
_generate_ndarray_function_code
def _generate_ndarray_function_code(handle, name, func_name, signature_only=False): """Generate function for ndarray op by handle and function name.""" real_name = ctypes.c_char_p() desc = ctypes.c_char_p() num_args = mx_uint() arg_names = ctypes.POINTER(ctypes.c_char_p)() arg_types = ctypes.POI...
python
def _generate_ndarray_function_code(handle, name, func_name, signature_only=False): """Generate function for ndarray op by handle and function name.""" real_name = ctypes.c_char_p() desc = ctypes.c_char_p() num_args = mx_uint() arg_names = ctypes.POINTER(ctypes.c_char_p)() arg_types = ctypes.POI...
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Generate function for ndarray op by handle and function name.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/ndarray/register.py#L31-L154
train
Generate function for ndarray op by handle and function name.
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apache/incubator-mxnet
python/mxnet/ndarray/register.py
_make_ndarray_function
def _make_ndarray_function(handle, name, func_name): """Create a NDArray function from the FunctionHandle.""" code, doc_str = _generate_ndarray_function_code(handle, name, func_name) local = {} exec(code, None, local) # pylint: disable=exec-used ndarray_function = local[func_name] ndarray_func...
python
def _make_ndarray_function(handle, name, func_name): """Create a NDArray function from the FunctionHandle.""" code, doc_str = _generate_ndarray_function_code(handle, name, func_name) local = {} exec(code, None, local) # pylint: disable=exec-used ndarray_function = local[func_name] ndarray_func...
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Create a NDArray function from the FunctionHandle.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/ndarray/register.py#L158-L168
train
Create a NDArray function from the FunctionHandle.
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apache/incubator-mxnet
python/mxnet/contrib/text/utils.py
count_tokens_from_str
def count_tokens_from_str(source_str, token_delim=' ', seq_delim='\n', to_lower=False, counter_to_update=None): """Counts tokens in the specified string. For token_delim=\'<td>\' and seq_delim=\'<sd>\', a specified string of two sequences of tokens may look like:: <td>token1<...
python
def count_tokens_from_str(source_str, token_delim=' ', seq_delim='\n', to_lower=False, counter_to_update=None): """Counts tokens in the specified string. For token_delim=\'<td>\' and seq_delim=\'<sd>\', a specified string of two sequences of tokens may look like:: <td>token1<...
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Counts tokens in the specified string. For token_delim=\'<td>\' and seq_delim=\'<sd>\', a specified string of two sequences of tokens may look like:: <td>token1<td>token2<td>token3<td><sd><td>token4<td>token5<td><sd> <td> and <sd> are regular expressions. Make use of \\\\ to allow special characters ...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/contrib/text/utils.py#L28-L85
train
Counts the number of tokens in the specified string.
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apache/incubator-mxnet
python/mxnet/ndarray/utils.py
zeros
def zeros(shape, ctx=None, dtype=None, stype=None, **kwargs): """Return a new array of given shape and type, filled with zeros. Parameters ---------- shape : int or tuple of int The shape of the empty array ctx : Context, optional An optional device context (default is the current d...
python
def zeros(shape, ctx=None, dtype=None, stype=None, **kwargs): """Return a new array of given shape and type, filled with zeros. Parameters ---------- shape : int or tuple of int The shape of the empty array ctx : Context, optional An optional device context (default is the current d...
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Return a new array of given shape and type, filled with zeros. Parameters ---------- shape : int or tuple of int The shape of the empty array ctx : Context, optional An optional device context (default is the current default context) dtype : str or numpy.dtype, optional An o...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/ndarray/utils.py#L40-L69
train
Return a new array filled with zeros.
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apache/incubator-mxnet
python/mxnet/ndarray/utils.py
empty
def empty(shape, ctx=None, dtype=None, stype=None): """Returns a new array of given shape and type, without initializing entries. Parameters ---------- shape : int or tuple of int The shape of the empty array. ctx : Context, optional An optional device context (default is the curren...
python
def empty(shape, ctx=None, dtype=None, stype=None): """Returns a new array of given shape and type, without initializing entries. Parameters ---------- shape : int or tuple of int The shape of the empty array. ctx : Context, optional An optional device context (default is the curren...
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Returns a new array of given shape and type, without initializing entries. Parameters ---------- shape : int or tuple of int The shape of the empty array. ctx : Context, optional An optional device context (default is the current default context). dtype : str or numpy.dtype, optiona...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/ndarray/utils.py#L72-L105
train
Returns an empty array with given shape and type.
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apache/incubator-mxnet
python/mxnet/ndarray/utils.py
array
def array(source_array, ctx=None, dtype=None): """Creates an array from any object exposing the array interface. Parameters ---------- source_array : array_like An object exposing the array interface, an object whose `__array__` method returns an array, or any (nested) sequence. ctx...
python
def array(source_array, ctx=None, dtype=None): """Creates an array from any object exposing the array interface. Parameters ---------- source_array : array_like An object exposing the array interface, an object whose `__array__` method returns an array, or any (nested) sequence. ctx...
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Creates an array from any object exposing the array interface. Parameters ---------- source_array : array_like An object exposing the array interface, an object whose `__array__` method returns an array, or any (nested) sequence. ctx : Context, optional Device context (default i...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/ndarray/utils.py#L108-L146
train
Creates an array from any object exposing the array interface.
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apache/incubator-mxnet
python/mxnet/ndarray/utils.py
load
def load(fname): """Loads an array from file. See more details in ``save``. Parameters ---------- fname : str The filename. Returns ------- list of NDArray, RowSparseNDArray or CSRNDArray, or \ dict of str to NDArray, RowSparseNDArray or CSRNDArray Loaded data. ...
python
def load(fname): """Loads an array from file. See more details in ``save``. Parameters ---------- fname : str The filename. Returns ------- list of NDArray, RowSparseNDArray or CSRNDArray, or \ dict of str to NDArray, RowSparseNDArray or CSRNDArray Loaded data. ...
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Loads an array from file. See more details in ``save``. Parameters ---------- fname : str The filename. Returns ------- list of NDArray, RowSparseNDArray or CSRNDArray, or \ dict of str to NDArray, RowSparseNDArray or CSRNDArray Loaded data.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/ndarray/utils.py#L149-L182
train
Loads an array from file.
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apache/incubator-mxnet
python/mxnet/ndarray/utils.py
load_frombuffer
def load_frombuffer(buf): """Loads an array dictionary or list from a buffer See more details in ``save``. Parameters ---------- buf : str Buffer containing contents of a file as a string or bytes. Returns ------- list of NDArray, RowSparseNDArray or CSRNDArray, or \ dict ...
python
def load_frombuffer(buf): """Loads an array dictionary or list from a buffer See more details in ``save``. Parameters ---------- buf : str Buffer containing contents of a file as a string or bytes. Returns ------- list of NDArray, RowSparseNDArray or CSRNDArray, or \ dict ...
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Loads an array dictionary or list from a buffer See more details in ``save``. Parameters ---------- buf : str Buffer containing contents of a file as a string or bytes. Returns ------- list of NDArray, RowSparseNDArray or CSRNDArray, or \ dict of str to NDArray, RowSparseNDArr...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/ndarray/utils.py#L185-L219
train
Loads an array dictionary or list from a buffer.
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apache/incubator-mxnet
python/mxnet/ndarray/utils.py
save
def save(fname, data): """Saves a list of arrays or a dict of str->array to file. Examples of filenames: - ``/path/to/file`` - ``s3://my-bucket/path/to/file`` (if compiled with AWS S3 supports) - ``hdfs://path/to/file`` (if compiled with HDFS supports) Parameters ---------- fname : st...
python
def save(fname, data): """Saves a list of arrays or a dict of str->array to file. Examples of filenames: - ``/path/to/file`` - ``s3://my-bucket/path/to/file`` (if compiled with AWS S3 supports) - ``hdfs://path/to/file`` (if compiled with HDFS supports) Parameters ---------- fname : st...
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Saves a list of arrays or a dict of str->array to file. Examples of filenames: - ``/path/to/file`` - ``s3://my-bucket/path/to/file`` (if compiled with AWS S3 supports) - ``hdfs://path/to/file`` (if compiled with HDFS supports) Parameters ---------- fname : str The filename. da...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/ndarray/utils.py#L222-L273
train
Saves a list of arrays or a dict of str - > array to file.
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apache/incubator-mxnet
python/mxnet/gluon/block.py
_common_prefix
def _common_prefix(names): """Get the common prefix for all names""" if not names: return '' prefix = names[0] for name in names: i = 0 while i < len(prefix) and i < len(name) and prefix[i] == name[i]: i += 1 prefix = prefix[:i] return prefix
python
def _common_prefix(names): """Get the common prefix for all names""" if not names: return '' prefix = names[0] for name in names: i = 0 while i < len(prefix) and i < len(name) and prefix[i] == name[i]: i += 1 prefix = prefix[:i] return prefix
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Get the common prefix for all names
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/block.py#L939-L949
train
Get the common prefix for all names
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apache/incubator-mxnet
python/mxnet/gluon/block.py
_infer_param_types
def _infer_param_types(in_params, out_params, arg_params, aux_params, default_dtype=mx_real_t): """Utility function that helps in inferring DType of args and auxs params from given input param. Parameters ---------- in_params: List of Symbol List of input symbol variables. out_params: S...
python
def _infer_param_types(in_params, out_params, arg_params, aux_params, default_dtype=mx_real_t): """Utility function that helps in inferring DType of args and auxs params from given input param. Parameters ---------- in_params: List of Symbol List of input symbol variables. out_params: S...
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Utility function that helps in inferring DType of args and auxs params from given input param. Parameters ---------- in_params: List of Symbol List of input symbol variables. out_params: Symbol Output symbol variable. arg_params: List of Str List of names of argument par...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/block.py#L1108-L1168
train
Utility function that helps in inferring DType of args and auxs params from given input param.
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apache/incubator-mxnet
python/mxnet/gluon/block.py
_BlockScope.create
def create(prefix, params, hint): """Creates prefix and params for new `Block`.""" current = getattr(_BlockScope._current, "value", None) if current is None: if prefix is None: if not hasattr(_name.NameManager._current, "value"): _name.NameManager....
python
def create(prefix, params, hint): """Creates prefix and params for new `Block`.""" current = getattr(_BlockScope._current, "value", None) if current is None: if prefix is None: if not hasattr(_name.NameManager._current, "value"): _name.NameManager....
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Creates prefix and params for new `Block`.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/block.py#L49-L72
train
Creates prefix and params for new Block.
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apache/incubator-mxnet
python/mxnet/gluon/block.py
Block.collect_params
def collect_params(self, select=None): """Returns a :py:class:`ParameterDict` containing this :py:class:`Block` and all of its children's Parameters(default), also can returns the select :py:class:`ParameterDict` which match some given regular expressions. For example, collect the speci...
python
def collect_params(self, select=None): """Returns a :py:class:`ParameterDict` containing this :py:class:`Block` and all of its children's Parameters(default), also can returns the select :py:class:`ParameterDict` which match some given regular expressions. For example, collect the speci...
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Returns a :py:class:`ParameterDict` containing this :py:class:`Block` and all of its children's Parameters(default), also can returns the select :py:class:`ParameterDict` which match some given regular expressions. For example, collect the specified parameters in ['conv1_weight', 'conv1_bias', ...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/block.py#L271-L305
train
Returns a dictionary containing this block and all of its its s Parameters and all of its children s Parameters.
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apache/incubator-mxnet
python/mxnet/gluon/block.py
Block.save_params
def save_params(self, filename): """[Deprecated] Please use save_parameters. Note that if you want load from SymbolBlock later, please use export instead. Save parameters to file. filename : str Path to file. """ warnings.warn("save_params is deprecated. Ple...
python
def save_params(self, filename): """[Deprecated] Please use save_parameters. Note that if you want load from SymbolBlock later, please use export instead. Save parameters to file. filename : str Path to file. """ warnings.warn("save_params is deprecated. Ple...
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[Deprecated] Please use save_parameters. Note that if you want load from SymbolBlock later, please use export instead. Save parameters to file. filename : str Path to file.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/block.py#L336-L354
train
Save parameters to file.
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apache/incubator-mxnet
python/mxnet/gluon/block.py
Block.load_parameters
def load_parameters(self, filename, ctx=None, allow_missing=False, ignore_extra=False): """Load parameters from file previously saved by `save_parameters`. Parameters ---------- filename : str Path to parameter file. ctx : Context or list of C...
python
def load_parameters(self, filename, ctx=None, allow_missing=False, ignore_extra=False): """Load parameters from file previously saved by `save_parameters`. Parameters ---------- filename : str Path to parameter file. ctx : Context or list of C...
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Load parameters from file previously saved by `save_parameters`. Parameters ---------- filename : str Path to parameter file. ctx : Context or list of Context, default cpu() Context(s) to initialize loaded parameters on. allow_missing : bool, default Fals...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/block.py#L356-L402
train
Loads parameters from file.
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apache/incubator-mxnet
python/mxnet/gluon/block.py
Block.load_params
def load_params(self, filename, ctx=None, allow_missing=False, ignore_extra=False): """[Deprecated] Please use load_parameters. Load parameters from file. filename : str Path to parameter file. ctx : Context or list of Context, default cpu() ...
python
def load_params(self, filename, ctx=None, allow_missing=False, ignore_extra=False): """[Deprecated] Please use load_parameters. Load parameters from file. filename : str Path to parameter file. ctx : Context or list of Context, default cpu() ...
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[Deprecated] Please use load_parameters. Load parameters from file. filename : str Path to parameter file. ctx : Context or list of Context, default cpu() Context(s) to initialize loaded parameters on. allow_missing : bool, default False Whether to s...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/block.py#L404-L421
train
Load parameters from file.
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apache/incubator-mxnet
python/mxnet/gluon/block.py
Block.register_child
def register_child(self, block, name=None): """Registers block as a child of self. :py:class:`Block` s assigned to self as attributes will be registered automatically.""" if name is None: name = str(len(self._children)) self._children[name] = block
python
def register_child(self, block, name=None): """Registers block as a child of self. :py:class:`Block` s assigned to self as attributes will be registered automatically.""" if name is None: name = str(len(self._children)) self._children[name] = block
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Registers block as a child of self. :py:class:`Block` s assigned to self as attributes will be registered automatically.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/block.py#L423-L428
train
Registers a block as a child of self.
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apache/incubator-mxnet
python/mxnet/gluon/block.py
Block.register_forward_pre_hook
def register_forward_pre_hook(self, hook): r"""Registers a forward pre-hook on the block. The hook function is called immediately before :func:`forward`. It should not modify the input or output. Parameters ---------- hook : callable The forward hook functio...
python
def register_forward_pre_hook(self, hook): r"""Registers a forward pre-hook on the block. The hook function is called immediately before :func:`forward`. It should not modify the input or output. Parameters ---------- hook : callable The forward hook functio...
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r"""Registers a forward pre-hook on the block. The hook function is called immediately before :func:`forward`. It should not modify the input or output. Parameters ---------- hook : callable The forward hook function of form `hook(block, input) -> None`. Re...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/block.py#L430-L447
train
Registers a forward pre - hook on the block.
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apache/incubator-mxnet
python/mxnet/gluon/block.py
Block.register_forward_hook
def register_forward_hook(self, hook): r"""Registers a forward hook on the block. The hook function is called immediately after :func:`forward`. It should not modify the input or output. Parameters ---------- hook : callable The forward hook function of form...
python
def register_forward_hook(self, hook): r"""Registers a forward hook on the block. The hook function is called immediately after :func:`forward`. It should not modify the input or output. Parameters ---------- hook : callable The forward hook function of form...
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r"""Registers a forward hook on the block. The hook function is called immediately after :func:`forward`. It should not modify the input or output. Parameters ---------- hook : callable The forward hook function of form `hook(block, input, output) -> None`. ...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/block.py#L449-L466
train
Registers a forward hook on the block.
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apache/incubator-mxnet
python/mxnet/gluon/block.py
Block.apply
def apply(self, fn): r"""Applies ``fn`` recursively to every child block as well as self. Parameters ---------- fn : callable Function to be applied to each submodule, of form `fn(block)`. Returns ------- this block """ for cld in sel...
python
def apply(self, fn): r"""Applies ``fn`` recursively to every child block as well as self. Parameters ---------- fn : callable Function to be applied to each submodule, of form `fn(block)`. Returns ------- this block """ for cld in sel...
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r"""Applies ``fn`` recursively to every child block as well as self. Parameters ---------- fn : callable Function to be applied to each submodule, of form `fn(block)`. Returns ------- this block
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/block.py#L468-L483
train
r Applies fn recursively to every child block and all its sub - blocks.
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apache/incubator-mxnet
python/mxnet/gluon/block.py
Block.initialize
def initialize(self, init=initializer.Uniform(), ctx=None, verbose=False, force_reinit=False): """Initializes :py:class:`Parameter` s of this :py:class:`Block` and its children. Equivalent to ``block.collect_params().initialize(...)`` Parameters ---------- ini...
python
def initialize(self, init=initializer.Uniform(), ctx=None, verbose=False, force_reinit=False): """Initializes :py:class:`Parameter` s of this :py:class:`Block` and its children. Equivalent to ``block.collect_params().initialize(...)`` Parameters ---------- ini...
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Initializes :py:class:`Parameter` s of this :py:class:`Block` and its children. Equivalent to ``block.collect_params().initialize(...)`` Parameters ---------- init : Initializer Global default Initializer to be used when :py:meth:`Parameter.init` is ``None``. Oth...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/block.py#L485-L502
train
Initializes all parameters of this block and its children.
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apache/incubator-mxnet
python/mxnet/gluon/block.py
Block.hybridize
def hybridize(self, active=True, **kwargs): """Activates or deactivates :py:class:`HybridBlock` s recursively. Has no effect on non-hybrid children. Parameters ---------- active : bool, default True Whether to turn hybrid on or off. static_alloc : bool, defau...
python
def hybridize(self, active=True, **kwargs): """Activates or deactivates :py:class:`HybridBlock` s recursively. Has no effect on non-hybrid children. Parameters ---------- active : bool, default True Whether to turn hybrid on or off. static_alloc : bool, defau...
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Activates or deactivates :py:class:`HybridBlock` s recursively. Has no effect on non-hybrid children. Parameters ---------- active : bool, default True Whether to turn hybrid on or off. static_alloc : bool, default False Statically allocate memory to impr...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/block.py#L504-L520
train
Activates or deactivates a : py : class : HybridBlock s recursively. Has no effect on non - hybrid children.
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apache/incubator-mxnet
python/mxnet/gluon/block.py
Block.cast
def cast(self, dtype): """Cast this Block to use another data type. Parameters ---------- dtype : str or numpy.dtype The new data type. """ for child in self._children.values(): child.cast(dtype) for _, param in self.params.items(): ...
python
def cast(self, dtype): """Cast this Block to use another data type. Parameters ---------- dtype : str or numpy.dtype The new data type. """ for child in self._children.values(): child.cast(dtype) for _, param in self.params.items(): ...
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Cast this Block to use another data type. Parameters ---------- dtype : str or numpy.dtype The new data type.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/block.py#L522-L533
train
Cast this Block to use another data type.
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apache/incubator-mxnet
python/mxnet/gluon/block.py
Block.summary
def summary(self, *inputs): """Print the summary of the model's output and parameters. The network must have been initialized, and must not have been hybridized. Parameters ---------- inputs : object Any input that the model supports. For any tensor in the input, on...
python
def summary(self, *inputs): """Print the summary of the model's output and parameters. The network must have been initialized, and must not have been hybridized. Parameters ---------- inputs : object Any input that the model supports. For any tensor in the input, on...
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Print the summary of the model's output and parameters. The network must have been initialized, and must not have been hybridized. Parameters ---------- inputs : object Any input that the model supports. For any tensor in the input, only :class:`mxnet.ndarray.ND...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/block.py#L559-L668
train
Print the summary of the model s output and parameters.
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apache/incubator-mxnet
python/mxnet/gluon/block.py
HybridBlock._infer_attrs
def _infer_attrs(self, infer_fn, attr, *args): """Generic infer attributes.""" inputs, out = self._get_graph(*args) args, _ = _flatten(args, "input") with warnings.catch_warnings(record=True) as w: arg_attrs, _, aux_attrs = getattr(out, infer_fn)( **{i.name: g...
python
def _infer_attrs(self, infer_fn, attr, *args): """Generic infer attributes.""" inputs, out = self._get_graph(*args) args, _ = _flatten(args, "input") with warnings.catch_warnings(record=True) as w: arg_attrs, _, aux_attrs = getattr(out, infer_fn)( **{i.name: g...
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Generic infer attributes.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/block.py#L845-L858
train
Generic infer attributes.
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apache/incubator-mxnet
python/mxnet/gluon/block.py
HybridBlock.export
def export(self, path, epoch=0): """Export HybridBlock to json format that can be loaded by `SymbolBlock.imports`, `mxnet.mod.Module` or the C++ interface. .. note:: When there are only one input, it will have name `data`. When there Are more than one inputs, they will be name...
python
def export(self, path, epoch=0): """Export HybridBlock to json format that can be loaded by `SymbolBlock.imports`, `mxnet.mod.Module` or the C++ interface. .. note:: When there are only one input, it will have name `data`. When there Are more than one inputs, they will be name...
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Export HybridBlock to json format that can be loaded by `SymbolBlock.imports`, `mxnet.mod.Module` or the C++ interface. .. note:: When there are only one input, it will have name `data`. When there Are more than one inputs, they will be named as `data0`, `data1`, etc. Paramet...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/block.py#L868-L899
train
Export the HybridBlock to json format that can be loaded by C ++ interface or mxnet. mod. Module.
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apache/incubator-mxnet
python/mxnet/gluon/block.py
HybridBlock.forward
def forward(self, x, *args): """Defines the forward computation. Arguments can be either :py:class:`NDArray` or :py:class:`Symbol`.""" if isinstance(x, NDArray): with x.context as ctx: if self._active: return self._call_cached_op(x, *args) ...
python
def forward(self, x, *args): """Defines the forward computation. Arguments can be either :py:class:`NDArray` or :py:class:`Symbol`.""" if isinstance(x, NDArray): with x.context as ctx: if self._active: return self._call_cached_op(x, *args) ...
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Defines the forward computation. Arguments can be either :py:class:`NDArray` or :py:class:`Symbol`.
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/block.py#L901-L924
train
Defines the forward computation. Arguments can be either NDArray or Symbol.
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apache/incubator-mxnet
python/mxnet/gluon/block.py
SymbolBlock.imports
def imports(symbol_file, input_names, param_file=None, ctx=None): """Import model previously saved by `HybridBlock.export` or `Module.save_checkpoint` as a SymbolBlock for use in Gluon. Parameters ---------- symbol_file : str Path to symbol file. input_names ...
python
def imports(symbol_file, input_names, param_file=None, ctx=None): """Import model previously saved by `HybridBlock.export` or `Module.save_checkpoint` as a SymbolBlock for use in Gluon. Parameters ---------- symbol_file : str Path to symbol file. input_names ...
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Import model previously saved by `HybridBlock.export` or `Module.save_checkpoint` as a SymbolBlock for use in Gluon. Parameters ---------- symbol_file : str Path to symbol file. input_names : list of str List of input variable names param_file : s...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/block.py#L985-L1025
train
Imports a model previously saved by HybridBlock. export or HybridBlock. save_checkpoint as a SymbolBlock.
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apache/incubator-mxnet
example/svrg_module/linear_regression/common.py
calc_expectation
def calc_expectation(grad_dict, num_batches): """Calculates the expectation of the gradients per epoch for each parameter w.r.t number of batches Parameters ---------- grad_dict: dict dictionary that maps parameter name to gradients in the mod executor group num_batches: int number ...
python
def calc_expectation(grad_dict, num_batches): """Calculates the expectation of the gradients per epoch for each parameter w.r.t number of batches Parameters ---------- grad_dict: dict dictionary that maps parameter name to gradients in the mod executor group num_batches: int number ...
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Calculates the expectation of the gradients per epoch for each parameter w.r.t number of batches Parameters ---------- grad_dict: dict dictionary that maps parameter name to gradients in the mod executor group num_batches: int number of batches Returns ---------- grad_dict:...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/svrg_module/linear_regression/common.py#L74-L93
train
Calculates the expectation of the gradients per epoch for each parameter w. r. t number of batches
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apache/incubator-mxnet
example/svrg_module/linear_regression/common.py
calc_variance
def calc_variance(grad_dict, num_batches, param_names): """Calculates the variance of the gradients per epoch for each parameter w.r.t number of batches Parameters ---------- grad_dict: dict dictionary that maps parameter name to gradients in the mod executor group num_batches: int ...
python
def calc_variance(grad_dict, num_batches, param_names): """Calculates the variance of the gradients per epoch for each parameter w.r.t number of batches Parameters ---------- grad_dict: dict dictionary that maps parameter name to gradients in the mod executor group num_batches: int ...
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Calculates the variance of the gradients per epoch for each parameter w.r.t number of batches Parameters ---------- grad_dict: dict dictionary that maps parameter name to gradients in the mod executor group num_batches: int number of batches param_names: str parameter name i...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/svrg_module/linear_regression/common.py#L96-L117
train
Calculates the variance of the gradients per epoch for each parameter w. r. t number of batches
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apache/incubator-mxnet
python/mxnet/util.py
makedirs
def makedirs(d): """Create directories recursively if they don't exist. os.makedirs(exist_ok=True) is not available in Python2""" if sys.version_info[0] < 3: from distutils.dir_util import mkpath mkpath(d) else: os.makedirs(d, exist_ok=True)
python
def makedirs(d): """Create directories recursively if they don't exist. os.makedirs(exist_ok=True) is not available in Python2""" if sys.version_info[0] < 3: from distutils.dir_util import mkpath mkpath(d) else: os.makedirs(d, exist_ok=True)
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Create directories recursively if they don't exist. os.makedirs(exist_ok=True) is not available in Python2
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/util.py#L26-L33
train
Create directories recursively if they don t exist.
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apache/incubator-mxnet
python/mxnet/gluon/model_zoo/vision/alexnet.py
alexnet
def alexnet(pretrained=False, ctx=cpu(), root=os.path.join(base.data_dir(), 'models'), **kwargs): r"""AlexNet model from the `"One weird trick..." <https://arxiv.org/abs/1404.5997>`_ paper. Parameters ---------- pretrained : bool, default False Whether to load the pretrained weights...
python
def alexnet(pretrained=False, ctx=cpu(), root=os.path.join(base.data_dir(), 'models'), **kwargs): r"""AlexNet model from the `"One weird trick..." <https://arxiv.org/abs/1404.5997>`_ paper. Parameters ---------- pretrained : bool, default False Whether to load the pretrained weights...
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r"""AlexNet model from the `"One weird trick..." <https://arxiv.org/abs/1404.5997>`_ paper. Parameters ---------- pretrained : bool, default False Whether to load the pretrained weights for model. ctx : Context, default CPU The context in which to load the pretrained weights. root :...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/python/mxnet/gluon/model_zoo/vision/alexnet.py#L71-L88
train
r AlexNet model from the One weird trick... <https://arxiv. org / abs / 1404. 5997 > _ paper.
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apache/incubator-mxnet
example/named_entity_recognition/src/metrics.py
classifer_metrics
def classifer_metrics(label, pred): """ computes f1, precision and recall on the entity class """ prediction = np.argmax(pred, axis=1) label = label.astype(int) pred_is_entity = prediction != not_entity_index label_is_entity = label != not_entity_index corr_pred = (prediction == label)...
python
def classifer_metrics(label, pred): """ computes f1, precision and recall on the entity class """ prediction = np.argmax(pred, axis=1) label = label.astype(int) pred_is_entity = prediction != not_entity_index label_is_entity = label != not_entity_index corr_pred = (prediction == label)...
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computes f1, precision and recall on the entity class
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/named_entity_recognition/src/metrics.py#L33-L62
train
Compute precision and recall on the entity class
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apache/incubator-mxnet
example/cnn_text_classification/text_cnn.py
data_iter
def data_iter(batch_size, num_embed, pre_trained_word2vec=False): """Construct data iter Parameters ---------- batch_size: int num_embed: int pre_trained_word2vec: boolean identify the pre-trained layers or not Returns ---------- train_set: DataIter ...
python
def data_iter(batch_size, num_embed, pre_trained_word2vec=False): """Construct data iter Parameters ---------- batch_size: int num_embed: int pre_trained_word2vec: boolean identify the pre-trained layers or not Returns ---------- train_set: DataIter ...
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Construct data iter Parameters ---------- batch_size: int num_embed: int pre_trained_word2vec: boolean identify the pre-trained layers or not Returns ---------- train_set: DataIter Train DataIter valid: DataIter Valid DataIter ...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/cnn_text_classification/text_cnn.py#L71-L129
train
Construct data iter for the next batch of data.
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apache/incubator-mxnet
example/cnn_text_classification/text_cnn.py
sym_gen
def sym_gen(batch_size, sentences_size, num_embed, vocabulary_size, num_label=2, filter_list=None, num_filter=100, dropout=0.0, pre_trained_word2vec=False): """Generate network symbol Parameters ---------- batch_size: int sentences_size: int num_embed: int vocabulary...
python
def sym_gen(batch_size, sentences_size, num_embed, vocabulary_size, num_label=2, filter_list=None, num_filter=100, dropout=0.0, pre_trained_word2vec=False): """Generate network symbol Parameters ---------- batch_size: int sentences_size: int num_embed: int vocabulary...
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Generate network symbol Parameters ---------- batch_size: int sentences_size: int num_embed: int vocabulary_size: int num_label: int filter_list: list num_filter: int dropout: int pre_trained_word2vec: boolean identify the pre-trained layers or not ...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/cnn_text_classification/text_cnn.py#L132-L198
train
Generate network symbol for the given batch size sentences_size num_embed vocabulary_size num_label num_filter num_embed dropout is optional.
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apache/incubator-mxnet
example/cnn_text_classification/text_cnn.py
train
def train(symbol_data, train_iterator, valid_iterator, data_column_names, target_names): """Train cnn model Parameters ---------- symbol_data: symbol train_iterator: DataIter Train DataIter valid_iterator: DataIter Valid DataIter data_column_names: li...
python
def train(symbol_data, train_iterator, valid_iterator, data_column_names, target_names): """Train cnn model Parameters ---------- symbol_data: symbol train_iterator: DataIter Train DataIter valid_iterator: DataIter Valid DataIter data_column_names: li...
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/cnn_text_classification/text_cnn.py#L201-L231
train
Train cnn model on a set of data.
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apache/incubator-mxnet
example/vae-gan/convert_data.py
convert_mat_to_images
def convert_mat_to_images(args): '''convert the caltech101 mat file to images Examples -------- python convert_data.py --dataset /home/ubuntu/datasets/caltech101/data/caltech101_silhouettes_28.mat --save_path /home/ubuntu/datasets/caltech101/data/ --invert --height 32 --width 32 ''' dataset = sc...
python
def convert_mat_to_images(args): '''convert the caltech101 mat file to images Examples -------- python convert_data.py --dataset /home/ubuntu/datasets/caltech101/data/caltech101_silhouettes_28.mat --save_path /home/ubuntu/datasets/caltech101/data/ --invert --height 32 --width 32 ''' dataset = sc...
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convert the caltech101 mat file to images Examples -------- python convert_data.py --dataset /home/ubuntu/datasets/caltech101/data/caltech101_silhouettes_28.mat --save_path /home/ubuntu/datasets/caltech101/data/ --invert --height 32 --width 32
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/example/vae-gan/convert_data.py#L42-L71
train
convert the caltech101 mat file to images Examples -------- python convert_data. py
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apache/incubator-mxnet
dev_menu.py
build
def build(args) -> None: """Build using CMake""" venv_exe = shutil.which('virtualenv') pyexe = shutil.which(args.pyexe) if not venv_exe: logging.warn("virtualenv wasn't found in path, it's recommended to install virtualenv to manage python environments") if not pyexe: logging.warn("P...
python
def build(args) -> None: """Build using CMake""" venv_exe = shutil.which('virtualenv') pyexe = shutil.which(args.pyexe) if not venv_exe: logging.warn("virtualenv wasn't found in path, it's recommended to install virtualenv to manage python environments") if not pyexe: logging.warn("P...
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Build using CMake
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1af29e9c060a4c7d60eeaacba32afdb9a7775ba7
https://github.com/apache/incubator-mxnet/blob/1af29e9c060a4c7d60eeaacba32afdb9a7775ba7/dev_menu.py#L199-L212
train
Build a new virtual environment using CMake.
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