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meta_information
dict
q24000
SubDomainEnumerator._extract_from_sans
train
def _extract_from_sans(self): """Looks for different TLDs as well as different sub-domains in SAN list""" self.logger.info("{} Trying to find Subdomains in SANs list".format(COLORED_COMBOS.NOTIFY)) if self.host.naked: domain = self.host.naked tld_less = domain.split(".")[...
python
{ "resource": "" }
q24001
RequestHandler.get_new_session
train
def get_new_session(self): """Returns a new session using the object's proxies and headers""" session = Session()
python
{ "resource": "" }
q24002
HelpUtilities.validate_port_range
train
def validate_port_range(cls, port_range): """Validate port range for Nmap scan""" ports = port_range.split("-") if all(ports) and int(ports[-1]) <= 65535 and not len(ports) !=
python
{ "resource": "" }
q24003
HelpUtilities.create_output_directory
train
def create_output_directory(cls, outdir): """Tries to create base output directory"""
python
{ "resource": "" }
q24004
FixParser.add_raw
train
def add_raw(self, length_tag, value_tag): """Define the tags used for a private raw data field. :param length_tag: tag number of length field. :param value_tag: tag number of value field. Data fields are not terminated by the SOH character as is usual for FIX, but instead have ...
python
{ "resource": "" }
q24005
FixParser.remove_raw
train
def remove_raw(self, length_tag, value_tag): """Remove the tags for a data type field. :param length_tag: tag number of the length field. :param value_tag: tag number of the value field. You can remove either private or standard data field definitions in case a particular appli...
python
{ "resource": "" }
q24006
FixParser.get_message
train
def get_message(self): """Process the accumulated buffer and return the first message. If the buffer starts with FIX fields other than BeginString (8), these are discarded until the start of a message is found. If no BeginString (8) field is found, this function returns ...
python
{ "resource": "" }
q24007
fix_val
train
def fix_val(value): """Make a FIX value from a string, bytes, or number.""" if type(value) == bytes: return value if sys.version_info[0] == 2:
python
{ "resource": "" }
q24008
fix_tag
train
def fix_tag(value): """Make a FIX tag value from string, bytes, or integer.""" if sys.version_info[0] == 2: return bytes(value) else: if type(value) == bytes: return value
python
{ "resource": "" }
q24009
FixMessage.append_pair
train
def append_pair(self, tag, value, header=False): """Append a tag=value pair to this message. :param tag: Integer or string FIX tag number. :param value: FIX tag value. :param header: Append to header if True; default to body. Both parameters are explicitly converted to strings ...
python
{ "resource": "" }
q24010
FixMessage.append_time
train
def append_time(self, tag, timestamp=None, precision=3, utc=True, header=False): """Append a time field to this message. :param tag: Integer or string FIX tag number. :param timestamp: Time (see below) value to append, or None for now. :param precision: Number of dec...
python
{ "resource": "" }
q24011
FixMessage.append_utc_timestamp
train
def append_utc_timestamp(self, tag, timestamp=None, precision=3, header=False): """Append a field with a UTCTimestamp value. :param tag: Integer or string FIX tag number. :param timestamp: Time value, see below. :param precision: Number of decimal places: 0,...
python
{ "resource": "" }
q24012
FixMessage.append_utc_time_only
train
def append_utc_time_only(self, tag, timestamp=None, precision=3, header=False): """Append a field with a UTCTimeOnly value. :param tag: Integer or string FIX tag number. :param timestamp: Time value, see below. :param precision: Number of decimal places: 0, ...
python
{ "resource": "" }
q24013
FixMessage.append_tz_timestamp
train
def append_tz_timestamp(self, tag, timestamp=None, precision=3, header=False): """Append a field with a TZTimestamp value, derived from local time. :param tag: Integer or string FIX tag number. :param timestamp: Time value, see below. :param precision: Number...
python
{ "resource": "" }
q24014
FixMessage.append_tz_time_only
train
def append_tz_time_only(self, tag, timestamp=None, precision=3, header=False): """Append a field with a TZTimeOnly value. :param tag: Integer or string FIX tag number. :param timestamp: Time value, see below. :param precision: Number of decimal places: 0, 3 (...
python
{ "resource": "" }
q24015
FixMessage.append_tz_time_only_parts
train
def append_tz_time_only_parts(self, tag, h, m, s=None, ms=None, us=None, offset=0, header=False): """Append a field with a TZTimeOnly value from components. :param tag: Integer or string FIX tag number. :param h: Hours, in range 0 to 23. :param m: Minut...
python
{ "resource": "" }
q24016
FixMessage.append_string
train
def append_string(self, field, header=False): """Append a tag=value pair in string format. :param field: String "tag=value" to be appended to this message. :param header: Append to header if True; default to body. The string is split at the first '=' character, and the resulting ...
python
{ "resource": "" }
q24017
FixMessage.append_strings
train
def append_strings(self, string_list, header=False): """Append tag=pairs for each supplied string. :param string_list: List of "tag=value" strings. :param header: Append
python
{ "resource": "" }
q24018
FixMessage.append_data
train
def append_data(self, len_tag, val_tag, data, header=False): """Append raw data, possibly including a embedded SOH. :param len_tag: Tag number for length field. :param val_tag: Tag number for value field. :param data: Raw data byte string. :param header: Append to header if True...
python
{ "resource": "" }
q24019
FixMessage.get
train
def get(self, tag, nth=1): """Return n-th value for tag. :param tag: FIX field tag number. :param nth: Index of tag if repeating, first is 1. :return: None if nothing found, otherwise value matching tag. Defaults to returning the first matching value of 'tag', but if th...
python
{ "resource": "" }
q24020
FixMessage.remove
train
def remove(self, tag, nth=1): """Remove the n-th occurrence of tag in this message. :param tag: FIX field tag number to be removed. :param nth: Index of tag if repeating, first is 1. :returns: Value of the field if removed, None otherwise.""" tag = fix_tag(tag) nth = in...
python
{ "resource": "" }
q24021
FixMessage.encode
train
def encode(self, raw=False): """Convert message to on-the-wire FIX format. :param raw: If True, encode pairs exactly as provided. Unless 'raw' is set, this function will calculate and correctly set the BodyLength (9) and Checksum (10) fields, and ensure that the BeginString (8)...
python
{ "resource": "" }
q24022
is_suspicious
train
def is_suspicious( pe ): """ unusual locations of import tables non recognized section names presence of long ASCII strings """ relocations_overlap_entry_point = False sequential_relocs = 0 # If relocation data is found and the entries go over the entry point, and also are very # c...
python
{ "resource": "" }
q24023
is_probably_packed
train
def is_probably_packed( pe ): """Returns True is there is a high likelihood that a file is packed or contains compressed data. The sections of the PE file will be analyzed, if enough sections look like containing compressed data and the data makes up for more than 20% of the total file size, the functi...
python
{ "resource": "" }
q24024
SignatureDatabase.generate_section_signatures
train
def generate_section_signatures(self, pe, name, sig_length=512): """Generates signatures for all the sections in a PE file. If the section contains any data a signature will be created for it. The signature name will be a combination of the parameter 'name' and the section number and it...
python
{ "resource": "" }
q24025
SignatureDatabase.generate_ep_signature
train
def generate_ep_signature(self, pe, name, sig_length=512): """Generate signatures for the entry point of a PE file. Creates a signature whose name will be the parameter 'name' and the section number and its name. """ offset =
python
{ "resource": "" }
q24026
SignatureDatabase.__match_signature_tree
train
def __match_signature_tree(self, signature_tree, data, depth = 0): """Recursive function to find matches along the signature tree. signature_tree is the part of the tree left to walk data is the data being checked against the signature tree depth keeps track of how far we have gon...
python
{ "resource": "" }
q24027
SignatureDatabase.load
train
def load(self , filename=None, data=None): """Load a PEiD signature file. Invoking this method on different files
python
{ "resource": "" }
q24028
_read_doc
train
def _read_doc(): """ Parse docstring from file 'pefile.py' and avoid importing this module directly. """ if sys.version_info.major == 2: with open('pefile.py', 'r') as f: tree = ast.parse(f.read()) else:
python
{ "resource": "" }
q24029
_read_attr
train
def _read_attr(attr_name): """ Parse attribute from file 'pefile.py' and avoid importing this module directly. __version__, __author__, __contact__, """ regex = attr_name + r"\s+=\s+'(.+)'" if sys.version_info.major == 2: with open('pefile.py', 'r') as f: match = re.sear...
python
{ "resource": "" }
q24030
ordLookup
train
def ordLookup(libname, ord_val, make_name=False): ''' Lookup a name for the given ordinal if it's in our database. ''' names = ords.get(libname.lower()) if names is None: if make_name is True: return formatOrdString(ord_val)
python
{ "resource": "" }
q24031
retrieve_flags
train
def retrieve_flags(flag_dict, flag_filter): """Read the flags from a dictionary and return them in a usable form. Will return a list of (flag, value) for all flags in "flag_dict" matching the filter "flag_filter". """
python
{ "resource": "" }
q24032
UnicodeStringWrapperPostProcessor.ask_unicode_16
train
def ask_unicode_16(self, next_rva_ptr): """The next RVA is taken to be the one immediately following this one. Such RVA could indicate the natural end of the string and will be checked to see if there's a Unicode NULL character there. """
python
{ "resource": "" }
q24033
Dump.add_lines
train
def add_lines(self, txt, indent=0): """Adds a list of lines. The list can
python
{ "resource": "" }
q24034
Dump.add
train
def add(self, txt, indent=0): """Adds some text, no newline will be appended.
python
{ "resource": "" }
q24035
Dump.get_text
train
def get_text(self): """Get the text in its current state."""
python
{ "resource": "" }
q24036
Structure.dump_dict
train
def dump_dict(self): """Returns a dictionary representation of the structure.""" dump_dict = dict() dump_dict['Structure'] = self.name # Refer to the __set_format__ method for an explanation # of the following construct. for keys in self.__keys__: for key i...
python
{ "resource": "" }
q24037
SectionStructure.get_data
train
def get_data(self, start=None, length=None): """Get data chunk from a section. Allows to query data from the section by passing the addresses where the PE file would be loaded by default. It is then possible to retrieve code and data by their real addresses as they would be if l...
python
{ "resource": "" }
q24038
PE.full_load
train
def full_load(self): """Process the data directories. This method will load the data directories which might not have been loaded if the "fast_load" option was used. """ self.parse_data_directories() class RichHeader(object): pass rich_header = self...
python
{ "resource": "" }
q24039
PE.write
train
def write(self, filename=None): """Write the PE file. This function will process all headers and components of the PE file and include all changes made (by just assigning to attributes in the PE objects) and write the changes back to a file whose name is provided as an a...
python
{ "resource": "" }
q24040
PE.parse_data_directories
train
def parse_data_directories(self, directories=None, forwarded_exports_only=False, import_dllnames_only=False): """Parse and process the PE file's data directories. If the optional argument 'directories' is given, only the directories ...
python
{ "resource": "" }
q24041
PE.parse_resource_data_entry
train
def parse_resource_data_entry(self, rva): """Parse a data entry from the resources directory.""" try: # If the RVA is invalid all would blow up. Some EXEs seem to be # specially nasty and have an invalid RVA. data = self.get_data(rva, Structure(self.__IMAGE_RESOURCE_...
python
{ "resource": "" }
q24042
PE.get_memory_mapped_image
train
def get_memory_mapped_image(self, max_virtual_address=0x10000000, ImageBase=None): """Returns the data corresponding to the memory layout of the PE file. The data includes the PE header and the sections loaded at offsets corresponding to their relative virtual addresses. (the VirtualAddress ...
python
{ "resource": "" }
q24043
PE.get_string_from_data
train
def get_string_from_data(self, offset, data): """Get an ASCII string from data.""" s = self.get_bytes_from_data(offset, data)
python
{ "resource": "" }
q24044
PE.get_section_by_offset
train
def get_section_by_offset(self, offset): """Get the section containing the given file offset."""
python
{ "resource": "" }
q24045
PE.set_dword_at_rva
train
def set_dword_at_rva(self, rva, dword): """Set the double word value at the file
python
{ "resource": "" }
q24046
PE.set_dword_at_offset
train
def set_dword_at_offset(self, offset, dword): """Set the double word value
python
{ "resource": "" }
q24047
PE.set_word_at_rva
train
def set_word_at_rva(self, rva, word): """Set the word value at the file offset corresponding to the given RVA."""
python
{ "resource": "" }
q24048
PE.set_word_at_offset
train
def set_word_at_offset(self, offset, word): """Set the word value at the given file offset."""
python
{ "resource": "" }
q24049
PE.set_qword_at_rva
train
def set_qword_at_rva(self, rva, qword): """Set the quad-word value at the file
python
{ "resource": "" }
q24050
PE.set_qword_at_offset
train
def set_qword_at_offset(self, offset, qword): """Set the quad-word value at the given file offset."""
python
{ "resource": "" }
q24051
PE.set_bytes_at_rva
train
def set_bytes_at_rva(self, rva, data): """Overwrite, with the given string, the bytes at the file offset corresponding to the given RVA. Return True if successful, False otherwise. It can fail if the offset is outside the file's boundaries. """ if not isinstance(data,
python
{ "resource": "" }
q24052
PE.set_bytes_at_offset
train
def set_bytes_at_offset(self, offset, data): """Overwrite the bytes at the given file offset with the given string. Return True if successful, False otherwise. It can fail if the offset is outside the file's boundaries. """ if not isinstance(data, bytes):
python
{ "resource": "" }
q24053
PE.relocate_image
train
def relocate_image(self, new_ImageBase): """Apply the relocation information to the image using the provided new image base. This method will apply the relocation information to the image. Given the new base, all the relocations will be processed and both the raw data and the section's data ...
python
{ "resource": "" }
q24054
PE.is_exe
train
def is_exe(self): """Check whether the file is a standard executable. This will return true only if the file has the IMAGE_FILE_EXECUTABLE_IMAGE flag set and the IMAGE_FILE_DLL not set and the file does not appear to be a driver either. """ EXE_flag = IMAGE_CHARACTERISTICS['IMA...
python
{ "resource": "" }
q24055
PE.is_dll
train
def is_dll(self): """Check whether the file is a standard DLL. This will return true only if the image has the IMAGE_FILE_DLL flag set.
python
{ "resource": "" }
q24056
PE.is_driver
train
def is_driver(self): """Check whether the file is a Windows driver. This will return true only if there are reliable indicators of the image being a driver. """ # Checking that the ImageBase field of the OptionalHeader is above or # equal to 0x80000000 (that is, whether...
python
{ "resource": "" }
q24057
PE.trim
train
def trim(self): """Return the just data defined by the PE headers, removing any overlayed data.""" overlay_data_offset =
python
{ "resource": "" }
q24058
ImageExtractor.filter_bad_names
train
def filter_bad_names(self, images): """\ takes a list of image elements and filters out the ones with bad names """ good_images = [] for image in images:
python
{ "resource": "" }
q24059
ImageExtractor.get_local_image
train
def get_local_image(self, src): """\ returns the bytes of the image file on disk
python
{ "resource": "" }
q24060
smart_unicode
train
def smart_unicode(s, encoding='utf-8', strings_only=False, errors='strict'): """ Returns a unicode object representing 's'. Treats bytestrings using the 'encoding' codec.
python
{ "resource": "" }
q24061
force_unicode
train
def force_unicode(s, encoding='utf-8', strings_only=False, errors='strict'): """ Similar to smart_unicode, except that lazy instances are resolved to strings, rather than kept as lazy objects. If strings_only is True, don't convert (some) non-string-like objects. """ # Handle the common case fi...
python
{ "resource": "" }
q24062
ContentExtractor.get_language
train
def get_language(self): """\ Returns the language is by the article or the configuration language """ # we don't want to force the target language # so we use the article.meta_lang if self.config.use_meta_language:
python
{ "resource": "" }
q24063
ContentExtractor.get_siblings_score
train
def get_siblings_score(self, top_node): """\ we could have long articles that have tons of paragraphs so if we tried to calculate the base score against the total text score of those paragraphs it would be unfair. So we need to normalize the score based on the average scoring ...
python
{ "resource": "" }
q24064
ContentExtractor.update_score
train
def update_score(self, node, addToScore): """\ adds a score to the gravityScore Attribute we put on divs we'll get the current score then add the score we're passing in to the current """ current_score = 0 score_string = self.parser.getAttribute(node, 'gravityScor...
python
{ "resource": "" }
q24065
ContentExtractor.update_node_count
train
def update_node_count(self, node, add_to_count): """\ stores how many decent nodes are under a parent node """ current_score = 0 count_string = self.parser.getAttribute(node, 'gravityNodes') if count_string:
python
{ "resource": "" }
q24066
ContentExtractor.is_highlink_density
train
def is_highlink_density(self, e): """\ checks the density of links within a node, is there not much text and most of it contains linky shit? if so it's no good """ links = self.parser.getElementsByTag(e, tag='a') if links is None or len(links) == 0: re...
python
{ "resource": "" }
q24067
ContentExtractor.post_cleanup
train
def post_cleanup(self): """\ remove any divs that looks like non-content, clusters of links, or paras with no gusto """ targetNode = self.article.top_node node = self.add_siblings(targetNode) for e in self.parser.getChildren(node): e_tag = self.parser....
python
{ "resource": "" }
q24068
VideoExtractor.get_video
train
def get_video(self, node): """ Create a video object from a video embed """ video = Video() video.embed_code = self.get_embed_code(node)
python
{ "resource": "" }
q24069
ImageUtils.store_image
train
def store_image(self, http_client, link_hash, src, config): """\ Writes an image src http string to disk as a temporary file and returns the LocallyStoredImage object that has the info you should need on the image """ #
python
{ "resource": "" }
q24070
OutputFormatter.remove_negativescores_nodes
train
def remove_negativescores_nodes(self): """\ if there are elements inside our top node that have a negative gravity score, let's give em the boot """ gravity_items = self.parser.css_select(self.top_node, "*[gravityScore]") for item in gravity_items: sco...
python
{ "resource": "" }
q24071
OutputFormatter.remove_fewwords_paragraphs
train
def remove_fewwords_paragraphs(self): """\ remove paragraphs that have less than x number of words, would indicate that it's some sort of link """ all_nodes = self.parser.getElementsByTags(self.get_top_node(), ['*']) all_nodes.reverse() for el in all_nodes: ...
python
{ "resource": "" }
q24072
Goose.extract
train
def extract(self, url=None, raw_html=None): """\ Main method to extract an article object from a URL, pass in a url and get back a Article """
python
{ "resource": "" }
q24073
MetasExtractor.get_meta_lang
train
def get_meta_lang(self): """\ Extract content language from meta """ # we have a lang attribute in html attr = self.parser.getAttribute(self.article.doc, attr='lang') if attr is None: # look up for a Content-Language in meta items = [ ...
python
{ "resource": "" }
q24074
MetasExtractor.get_meta_content
train
def get_meta_content(self, metaName): """\ Extract a given meta content form document """ meta = self.parser.css_select(self.article.doc, metaName) content = None if meta is not None and len(meta) > 0:
python
{ "resource": "" }
q24075
BaseSymbolic._verbose_reporter
train
def _verbose_reporter(self, run_details=None): """A report of the progress of the evolution process. Parameters ---------- run_details : dict Information about the evolution. """ if run_details is None: print(' |{:^25}|{:^42}|'.format('Populat...
python
{ "resource": "" }
q24076
SymbolicRegressor.predict
train
def predict(self, X): """Perform regression on test vectors X. Parameters ---------- X : array-like, shape = [n_samples, n_features] Input vectors, where n_samples is the number of samples and n_features is the number of features. Returns -------...
python
{ "resource": "" }
q24077
SymbolicClassifier.predict_proba
train
def predict_proba(self, X): """Predict probabilities on test vectors X. Parameters ---------- X : array-like, shape = [n_samples, n_features] Input vectors, where n_samples is the number of samples and n_features is the number of features. Returns ...
python
{ "resource": "" }
q24078
SymbolicClassifier.predict
train
def predict(self, X): """Predict classes on test vectors X. Parameters ---------- X : array-like, shape = [n_samples, n_features] Input vectors, where n_samples is the number of samples
python
{ "resource": "" }
q24079
SymbolicTransformer.transform
train
def transform(self, X): """Transform X according to the fitted transformer. Parameters ---------- X : array-like, shape = [n_samples, n_features] Input vectors, where n_samples is the number of samples and n_features is the number of features. Returns ...
python
{ "resource": "" }
q24080
make_fitness
train
def make_fitness(function, greater_is_better): """Make a fitness measure, a metric scoring the quality of a program's fit. This factory function creates a fitness measure object which measures the quality of a program's fit and thus its likelihood to undergo genetic operations into the next generation....
python
{ "resource": "" }
q24081
_weighted_pearson
train
def _weighted_pearson(y, y_pred, w): """Calculate the weighted Pearson correlation coefficient.""" with np.errstate(divide='ignore', invalid='ignore'): y_pred_demean = y_pred - np.average(y_pred, weights=w) y_demean = y - np.average(y, weights=w) corr = ((np.sum(w * y_pred_demean * y_dem...
python
{ "resource": "" }
q24082
_weighted_spearman
train
def _weighted_spearman(y, y_pred, w): """Calculate the weighted Spearman correlation coefficient.""" y_pred_ranked = np.apply_along_axis(rankdata, 0, y_pred) y_ranked
python
{ "resource": "" }
q24083
_mean_absolute_error
train
def _mean_absolute_error(y, y_pred, w): """Calculate the mean absolute error.""" return
python
{ "resource": "" }
q24084
_mean_square_error
train
def _mean_square_error(y, y_pred, w): """Calculate the mean square error.""" return
python
{ "resource": "" }
q24085
_root_mean_square_error
train
def _root_mean_square_error(y, y_pred, w): """Calculate the root mean square error.""" return
python
{ "resource": "" }
q24086
_log_loss
train
def _log_loss(y, y_pred, w): """Calculate the log loss.""" eps = 1e-15 inv_y_pred = np.clip(1 - y_pred, eps, 1 - eps) y_pred = np.clip(y_pred, eps, 1 - eps)
python
{ "resource": "" }
q24087
_Program.build_program
train
def build_program(self, random_state): """Build a naive random program. Parameters ---------- random_state : RandomState instance The random number generator. Returns ------- program : list The flattened tree representation of the program...
python
{ "resource": "" }
q24088
_Program.validate_program
train
def validate_program(self): """Rough check that the embedded program in the object is valid.""" terminals = [0] for node in self.program: if isinstance(node, _Function):
python
{ "resource": "" }
q24089
_Program.export_graphviz
train
def export_graphviz(self, fade_nodes=None): """Returns a string, Graphviz script for visualizing the program. Parameters ---------- fade_nodes : list, optional A list of node indices to fade out for showing which were removed during evolution. Returns ...
python
{ "resource": "" }
q24090
_Program._depth
train
def _depth(self): """Calculates the maximum depth of the program tree.""" terminals = [0] depth = 1 for node in self.program: if isinstance(node, _Function):
python
{ "resource": "" }
q24091
_Program.execute
train
def execute(self, X): """Execute the program according to X. Parameters ---------- X : {array-like}, shape = [n_samples, n_features] Training vectors, where n_samples is the number of samples and n_features is the number of features. Returns ----...
python
{ "resource": "" }
q24092
_Program.get_all_indices
train
def get_all_indices(self, n_samples=None, max_samples=None, random_state=None): """Get the indices on which to evaluate the fitness of a program. Parameters ---------- n_samples : int The number of samples. max_samples : int The m...
python
{ "resource": "" }
q24093
_Program.raw_fitness
train
def raw_fitness(self, X, y, sample_weight): """Evaluate the raw fitness of the program according to X, y. Parameters ---------- X : {array-like}, shape = [n_samples, n_features] Training vectors, where n_samples is the number of samples and n_features is the numb...
python
{ "resource": "" }
q24094
_Program.fitness
train
def fitness(self, parsimony_coefficient=None): """Evaluate the penalized fitness of the program according to X, y. Parameters ---------- parsimony_coefficient : float, optional If automatic parsimony is being used, the computed value according to the population. ...
python
{ "resource": "" }
q24095
_Program.get_subtree
train
def get_subtree(self, random_state, program=None): """Get a random subtree from the program. Parameters ---------- random_state : RandomState instance The random number generator. program : list, optional (default=None) The flattened tree representation ...
python
{ "resource": "" }
q24096
_Program.crossover
train
def crossover(self, donor, random_state): """Perform the crossover genetic operation on the program. Crossover selects a random subtree from the embedded program to be replaced. A donor also has a subtree selected at random and this is inserted into the original parent to form an offspr...
python
{ "resource": "" }
q24097
_Program.subtree_mutation
train
def subtree_mutation(self, random_state): """Perform the subtree mutation operation on the program. Subtree mutation selects a random subtree from the embedded program to be replaced. A donor subtree is generated at random and this is inserted into the original parent to form an offspri...
python
{ "resource": "" }
q24098
_Program.hoist_mutation
train
def hoist_mutation(self, random_state): """Perform the hoist mutation operation on the program. Hoist mutation selects a random subtree from the embedded program to be replaced. A random subtree of that subtree is then selected and this is 'hoisted' into the original subtrees location t...
python
{ "resource": "" }
q24099
_Program.point_mutation
train
def point_mutation(self, random_state): """Perform the point mutation operation on the program. Point mutation selects random nodes from the embedded program to be replaced. Terminals are replaced by other terminals and functions are replaced by other functions that require the same num...
python
{ "resource": "" }