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https://github.com/scikit-learn/scikit-learn/issues/26927
[ "Documentation", "Sprint", "good first issue", "Meta-issue" ]
Add links to examples from the docstrings and user guides We have a rich set of examples covering a very broad range of issues, but they're not necessarily easily discoverable via the section on the bottom of the API pages. This meta-issue is to keep track of the examples for which we've already included links in t...
26,927
https://github.com/scikit-learn/scikit-learn/issues/26927
[ "Documentation", "Sprint", "good first issue", "Meta-issue" ]
Add links to examples from the docstrings and user guides We have a rich set of examples covering a very broad range of issues, but they're not necessarily easily discoverable via the section on the bottom of the API pages. This meta-issue is to keep track of the examples for which we've already included links in t...
26,927
https://github.com/scikit-learn/scikit-learn/issues/26927
[ "Documentation", "Sprint", "good first issue", "Meta-issue" ]
Add links to examples from the docstrings and user guides We have a rich set of examples covering a very broad range of issues, but they're not necessarily easily discoverable via the section on the bottom of the API pages. This meta-issue is to keep track of the examples for which we've already included links in t...
26,927
https://github.com/scikit-learn/scikit-learn/issues/26927
[ "Documentation", "Sprint", "good first issue", "Meta-issue" ]
Add links to examples from the docstrings and user guides We have a rich set of examples covering a very broad range of issues, but they're not necessarily easily discoverable via the section on the bottom of the API pages. This meta-issue is to keep track of the examples for which we've already included links in t...
26,927
https://github.com/scikit-learn/scikit-learn/issues/26927
[ "Documentation", "Sprint", "good first issue", "Meta-issue" ]
Add links to examples from the docstrings and user guides We have a rich set of examples covering a very broad range of issues, but they're not necessarily easily discoverable via the section on the bottom of the API pages. This meta-issue is to keep track of the examples for which we've already included links in t...
26,927
https://github.com/scikit-learn/scikit-learn/issues/26927
[ "Documentation", "Sprint", "good first issue", "Meta-issue" ]
Add links to examples from the docstrings and user guides We have a rich set of examples covering a very broad range of issues, but they're not necessarily easily discoverable via the section on the bottom of the API pages. This meta-issue is to keep track of the examples for which we've already included links in t...
26,927
https://github.com/scikit-learn/scikit-learn/issues/26927
[ "Documentation", "Sprint", "good first issue", "Meta-issue" ]
Add links to examples from the docstrings and user guides We have a rich set of examples covering a very broad range of issues, but they're not necessarily easily discoverable via the section on the bottom of the API pages. This meta-issue is to keep track of the examples for which we've already included links in t...
26,927
https://github.com/scikit-learn/scikit-learn/issues/26925
[ "Documentation", "module:tree" ]
[DOCS] Missing values are now supported in Decision Trees v1.3 of scikit-learn introduced some missing value support as evident in the same documentation [file](https://scikit-learn.org/stable/modules/tree.html#tree-missing-value-support) later on but it still states in the beginning of the dos that missing values are...
26,925
https://github.com/scikit-learn/scikit-learn/issues/26925
[ "Documentation", "module:tree" ]
[DOCS] Missing values are now supported in Decision Trees v1.3 of scikit-learn introduced some missing value support as evident in the same documentation [file](https://scikit-learn.org/stable/modules/tree.html#tree-missing-value-support) later on but it still states in the beginning of the dos that missing values are...
26,925
https://github.com/scikit-learn/scikit-learn/issues/26921
[ "Needs Investigation" ]
⚠️ CI failed on macos_arm64_wheel ⚠️ **CI is still failing on [macos_arm64_wheel](https://cirrus-ci.com/build/6592550258081792)** (Oct 15, 2023) COMMENT: The CI fails for Python 3.11 because of a failing SciPy import. Here is the backtrack: ```bash + pytest --pyargs sklearn -n 4 ============================= tes...
26,921
https://github.com/scikit-learn/scikit-learn/issues/26921
[ "Needs Investigation" ]
⚠️ CI failed on macos_arm64_wheel ⚠️ **CI is still failing on [macos_arm64_wheel](https://cirrus-ci.com/build/6592550258081792)** (Oct 15, 2023) COMMENT: The latest error is the graphical lasso one and has been fixed in https://github.com/scikit-learn/scikit-learn/pull/27616.
26,921
https://github.com/scikit-learn/scikit-learn/issues/26914
[ "Bug", "module:cluster", "Needs Reproducible Code" ]
BUG (likely): DBSCAN producing strange results on a geographical dataset ### Describe the bug The issue has been described under this StackOverflow question: [https://stackoverflow.com/questions/76774329/dbscan-producing-strange-results-on-a-ships-location-dataset](https://stackoverflow.com/questions/76774329/dbscan-...
26,914
https://github.com/scikit-learn/scikit-learn/issues/26914
[ "Bug", "module:cluster", "Needs Reproducible Code" ]
BUG (likely): DBSCAN producing strange results on a geographical dataset ### Describe the bug The issue has been described under this StackOverflow question: [https://stackoverflow.com/questions/76774329/dbscan-producing-strange-results-on-a-ships-location-dataset](https://stackoverflow.com/questions/76774329/dbscan-...
26,914
https://github.com/scikit-learn/scikit-learn/issues/26914
[ "Bug", "module:cluster", "Needs Reproducible Code" ]
BUG (likely): DBSCAN producing strange results on a geographical dataset ### Describe the bug The issue has been described under this StackOverflow question: [https://stackoverflow.com/questions/76774329/dbscan-producing-strange-results-on-a-ships-location-dataset](https://stackoverflow.com/questions/76774329/dbscan-...
26,914
https://github.com/scikit-learn/scikit-learn/issues/26912
[ "New Feature", "Needs Triage" ]
Add leaky_relu to Neural Network ### Describe the workflow you want to enable I would like to use the leaky_relu activation function with MLP Classifier , I thought it has already become quite popular due to its ability to be more robust to noise as compared to relu & avoid the dying relu problem. I think we should c...
26,912
https://github.com/scikit-learn/scikit-learn/issues/26906
[ "Documentation" ]
DOC Remove some links from the list of related packages From the list https://scikit-learn.org/stable/related_projects.html, I propose to remove - svmlight-loader Reason: Not installable via `pip install`, not license - Neptune because it is not really usable without an account. Was added in #20767. - rep Rea...
26,906
https://github.com/scikit-learn/scikit-learn/issues/26906
[ "Documentation" ]
DOC Remove some links from the list of related packages From the list https://scikit-learn.org/stable/related_projects.html, I propose to remove - svmlight-loader Reason: Not installable via `pip install`, not license - Neptune because it is not really usable without an account. Was added in #20767. - rep Rea...
26,906
https://github.com/scikit-learn/scikit-learn/issues/26906
[ "Documentation" ]
DOC Remove some links from the list of related packages From the list https://scikit-learn.org/stable/related_projects.html, I propose to remove - svmlight-loader Reason: Not installable via `pip install`, not license - Neptune because it is not really usable without an account. Was added in #20767. - rep Rea...
26,906
https://github.com/scikit-learn/scikit-learn/issues/26905
[ "Bug", "Needs Triage" ]
Crash running `RandomForestClassifier` `fit` with very large values for `n_jobs` ### Describe the bug When providing `RandomForestClassifier` with a high number of jobs, a `RuntimeError` is raised as the thread fails to start. ``` RuntimeError: can't start new thread ``` We have been fuzzing the library, we o...
26,905
https://github.com/scikit-learn/scikit-learn/issues/26905
[ "Bug", "Needs Triage" ]
Crash running `RandomForestClassifier` `fit` with very large values for `n_jobs` ### Describe the bug When providing `RandomForestClassifier` with a high number of jobs, a `RuntimeError` is raised as the thread fails to start. ``` RuntimeError: can't start new thread ``` We have been fuzzing the library, we o...
26,905
https://github.com/scikit-learn/scikit-learn/issues/26905
[ "Bug", "Needs Triage" ]
Crash running `RandomForestClassifier` `fit` with very large values for `n_jobs` ### Describe the bug When providing `RandomForestClassifier` with a high number of jobs, a `RuntimeError` is raised as the thread fails to start. ``` RuntimeError: can't start new thread ``` We have been fuzzing the library, we o...
26,905
https://github.com/scikit-learn/scikit-learn/issues/26901
[ "Needs Triage" ]
⚠️ CI failed on macOS.pylatest_conda_forge_mkl ⚠️ **CI is still failing on [macOS.pylatest_conda_forge_mkl](https://dev.azure.com/scikit-learn/scikit-learn/_build/results?buildId=58914&view=logs&j=97641769-79fb-5590-9088-a30ce9b850b9)** (Sep 12, 2023) - test_pairwise_distances_argkmin[45-float32-parallel_on_X-citybloc...
26,901
https://github.com/scikit-learn/scikit-learn/issues/26901
[ "Needs Triage" ]
⚠️ CI failed on macOS.pylatest_conda_forge_mkl ⚠️ **CI is still failing on [macOS.pylatest_conda_forge_mkl](https://dev.azure.com/scikit-learn/scikit-learn/_build/results?buildId=58914&view=logs&j=97641769-79fb-5590-9088-a30ce9b850b9)** (Sep 12, 2023) - test_pairwise_distances_argkmin[45-float32-parallel_on_X-citybloc...
26,901
https://github.com/scikit-learn/scikit-learn/issues/26897
[ "Needs Investigation", "Validation" ]
Unclear message regarding param validation In the context of https://github.com/scikit-learn/scikit-learn/pull/26896 I wrote a test and got a message which I'm really puzzled about. The error message says: `ValueError: No valid specification of the columns. Only a scalar, list or slice of all integers or all strings, ...
26,897
https://github.com/scikit-learn/scikit-learn/issues/26897
[ "Needs Investigation", "Validation" ]
Unclear message regarding param validation In the context of https://github.com/scikit-learn/scikit-learn/pull/26896 I wrote a test and got a message which I'm really puzzled about. The error message says: `ValueError: No valid specification of the columns. Only a scalar, list or slice of all integers or all strings, ...
26,897
https://github.com/scikit-learn/scikit-learn/issues/26897
[ "Needs Investigation", "Validation" ]
Unclear message regarding param validation In the context of https://github.com/scikit-learn/scikit-learn/pull/26896 I wrote a test and got a message which I'm really puzzled about. The error message says: `ValueError: No valid specification of the columns. Only a scalar, list or slice of all integers or all strings, ...
26,897
https://github.com/scikit-learn/scikit-learn/issues/26897
[ "Needs Investigation", "Validation" ]
Unclear message regarding param validation In the context of https://github.com/scikit-learn/scikit-learn/pull/26896 I wrote a test and got a message which I'm really puzzled about. The error message says: `ValueError: No valid specification of the columns. Only a scalar, list or slice of all integers or all strings, ...
26,897
https://github.com/scikit-learn/scikit-learn/issues/26897
[ "Needs Investigation", "Validation" ]
Unclear message regarding param validation In the context of https://github.com/scikit-learn/scikit-learn/pull/26896 I wrote a test and got a message which I'm really puzzled about. The error message says: `ValueError: No valid specification of the columns. Only a scalar, list or slice of all integers or all strings, ...
26,897
https://github.com/scikit-learn/scikit-learn/issues/26895
[ "Bug", "Needs Triage" ]
OneHotEncoder linter issues on argument typing ### Describe the bug The pyright lsp flags type warnings when a OneHotEncoder is initialized with categories as a list and/or dtype specified as anything but np.float64. Code runs fine, so this maybe should not be considered a bug. It is just a slight annoyance. ##...
26,895
https://github.com/scikit-learn/scikit-learn/issues/26895
[ "Bug", "Needs Triage" ]
OneHotEncoder linter issues on argument typing ### Describe the bug The pyright lsp flags type warnings when a OneHotEncoder is initialized with categories as a list and/or dtype specified as anything but np.float64. Code runs fine, so this maybe should not be considered a bug. It is just a slight annoyance. ##...
26,895
https://github.com/scikit-learn/scikit-learn/issues/26895
[ "Bug", "Needs Triage" ]
OneHotEncoder linter issues on argument typing ### Describe the bug The pyright lsp flags type warnings when a OneHotEncoder is initialized with categories as a list and/or dtype specified as anything but np.float64. Code runs fine, so this maybe should not be considered a bug. It is just a slight annoyance. ##...
26,895
https://github.com/scikit-learn/scikit-learn/issues/26895
[ "Bug", "Needs Triage" ]
OneHotEncoder linter issues on argument typing ### Describe the bug The pyright lsp flags type warnings when a OneHotEncoder is initialized with categories as a list and/or dtype specified as anything but np.float64. Code runs fine, so this maybe should not be considered a bug. It is just a slight annoyance. ##...
26,895
https://github.com/scikit-learn/scikit-learn/issues/26895
[ "Bug", "Needs Triage" ]
OneHotEncoder linter issues on argument typing ### Describe the bug The pyright lsp flags type warnings when a OneHotEncoder is initialized with categories as a list and/or dtype specified as anything but np.float64. Code runs fine, so this maybe should not be considered a bug. It is just a slight annoyance. ##...
26,895
https://github.com/scikit-learn/scikit-learn/issues/26892
[ "Bug", "New Feature" ]
Balanced Accuracy Score is NOT equal to Recall Score ### Describe the bug By definition balanced accuracy should be equal to recall averaged over all the classes. Current implementation gives different answers. Please see the example below. ``` import scikit.metrics as skm y_true = [1,1] y_pred = [1,2] ...
26,892
https://github.com/scikit-learn/scikit-learn/issues/26892
[ "Bug", "New Feature" ]
Balanced Accuracy Score is NOT equal to Recall Score ### Describe the bug By definition balanced accuracy should be equal to recall averaged over all the classes. Current implementation gives different answers. Please see the example below. ``` import scikit.metrics as skm y_true = [1,1] y_pred = [1,2] ...
26,892
https://github.com/scikit-learn/scikit-learn/issues/26892
[ "Bug", "New Feature" ]
Balanced Accuracy Score is NOT equal to Recall Score ### Describe the bug By definition balanced accuracy should be equal to recall averaged over all the classes. Current implementation gives different answers. Please see the example below. ``` import scikit.metrics as skm y_true = [1,1] y_pred = [1,2] ...
26,892
https://github.com/scikit-learn/scikit-learn/issues/26892
[ "Bug", "New Feature" ]
Balanced Accuracy Score is NOT equal to Recall Score ### Describe the bug By definition balanced accuracy should be equal to recall averaged over all the classes. Current implementation gives different answers. Please see the example below. ``` import scikit.metrics as skm y_true = [1,1] y_pred = [1,2] ...
26,892
https://github.com/scikit-learn/scikit-learn/issues/26892
[ "Bug", "New Feature" ]
Balanced Accuracy Score is NOT equal to Recall Score ### Describe the bug By definition balanced accuracy should be equal to recall averaged over all the classes. Current implementation gives different answers. Please see the example below. ``` import scikit.metrics as skm y_true = [1,1] y_pred = [1,2] ...
26,892
https://github.com/scikit-learn/scikit-learn/issues/26891
[ "Documentation" ]
Putting it all together Pipelining is not working ( missing dependencies and plot ) ### Describe the issue linked to the documentation From https://scikit-learn.org/stable/tutorial/statistical_inference/putting_together.html#pipelining it is missing ``` from sklearn import datasets import numpy as np import matpl...
26,891
https://github.com/scikit-learn/scikit-learn/issues/26891
[ "Documentation" ]
Putting it all together Pipelining is not working ( missing dependencies and plot ) ### Describe the issue linked to the documentation From https://scikit-learn.org/stable/tutorial/statistical_inference/putting_together.html#pipelining it is missing ``` from sklearn import datasets import numpy as np import matpl...
26,891
https://github.com/scikit-learn/scikit-learn/issues/26891
[ "Documentation" ]
Putting it all together Pipelining is not working ( missing dependencies and plot ) ### Describe the issue linked to the documentation From https://scikit-learn.org/stable/tutorial/statistical_inference/putting_together.html#pipelining it is missing ``` from sklearn import datasets import numpy as np import matpl...
26,891
https://github.com/scikit-learn/scikit-learn/issues/26891
[ "Documentation" ]
Putting it all together Pipelining is not working ( missing dependencies and plot ) ### Describe the issue linked to the documentation From https://scikit-learn.org/stable/tutorial/statistical_inference/putting_together.html#pipelining it is missing ``` from sklearn import datasets import numpy as np import matpl...
26,891
https://github.com/scikit-learn/scikit-learn/issues/26891
[ "Documentation" ]
Putting it all together Pipelining is not working ( missing dependencies and plot ) ### Describe the issue linked to the documentation From https://scikit-learn.org/stable/tutorial/statistical_inference/putting_together.html#pipelining it is missing ``` from sklearn import datasets import numpy as np import matpl...
26,891
https://github.com/scikit-learn/scikit-learn/issues/26891
[ "Documentation" ]
Putting it all together Pipelining is not working ( missing dependencies and plot ) ### Describe the issue linked to the documentation From https://scikit-learn.org/stable/tutorial/statistical_inference/putting_together.html#pipelining it is missing ``` from sklearn import datasets import numpy as np import matpl...
26,891
https://github.com/scikit-learn/scikit-learn/issues/26891
[ "Documentation" ]
Putting it all together Pipelining is not working ( missing dependencies and plot ) ### Describe the issue linked to the documentation From https://scikit-learn.org/stable/tutorial/statistical_inference/putting_together.html#pipelining it is missing ``` from sklearn import datasets import numpy as np import matpl...
26,891
https://github.com/scikit-learn/scikit-learn/issues/26890
[ "Bug", "module:preprocessing" ]
Handling `pd.NA` in encoders It seems that we don't handle it properly `pd.NA` in the encoder and thus differently than `np.nan`. `pd.NA` will raise an error as in the following reproducible: ```python df = pd.DataFrame({"col_1": ["A", "B", pd.NA]}) OneHotEncoder(sparse_output=False).fit_transform(df) ``` or...
26,890
https://github.com/scikit-learn/scikit-learn/issues/26890
[ "Bug", "module:preprocessing" ]
Handling `pd.NA` in encoders It seems that we don't handle it properly `pd.NA` in the encoder and thus differently than `np.nan`. `pd.NA` will raise an error as in the following reproducible: ```python df = pd.DataFrame({"col_1": ["A", "B", pd.NA]}) OneHotEncoder(sparse_output=False).fit_transform(df) ``` or...
26,890
https://github.com/scikit-learn/scikit-learn/issues/26890
[ "Bug", "module:preprocessing" ]
Handling `pd.NA` in encoders It seems that we don't handle it properly `pd.NA` in the encoder and thus differently than `np.nan`. `pd.NA` will raise an error as in the following reproducible: ```python df = pd.DataFrame({"col_1": ["A", "B", pd.NA]}) OneHotEncoder(sparse_output=False).fit_transform(df) ``` or...
26,890
https://github.com/scikit-learn/scikit-learn/issues/26890
[ "Bug", "module:preprocessing" ]
Handling `pd.NA` in encoders It seems that we don't handle it properly `pd.NA` in the encoder and thus differently than `np.nan`. `pd.NA` will raise an error as in the following reproducible: ```python df = pd.DataFrame({"col_1": ["A", "B", pd.NA]}) OneHotEncoder(sparse_output=False).fit_transform(df) ``` or...
26,890
https://github.com/scikit-learn/scikit-learn/issues/26887
[ "Bug", "module:tree", "Needs Reproducible Code", "Needs Investigation" ]
infinity in split nodes ### Describe the bug ![image](https://github.com/scikit-learn/scikit-learn/assets/72708109/05146230-843e-4347-92cb-aed5e642328a) I've created a simple model with decision trees. However, when I used the "export_text" function, I noticed that there are "infinity" values in the split nodes. I...
26,887
https://github.com/scikit-learn/scikit-learn/issues/26887
[ "Bug", "module:tree", "Needs Reproducible Code", "Needs Investigation" ]
infinity in split nodes ### Describe the bug ![image](https://github.com/scikit-learn/scikit-learn/assets/72708109/05146230-843e-4347-92cb-aed5e642328a) I've created a simple model with decision trees. However, when I used the "export_text" function, I noticed that there are "infinity" values in the split nodes. I...
26,887
https://github.com/scikit-learn/scikit-learn/issues/26887
[ "Bug", "module:tree", "Needs Reproducible Code", "Needs Investigation" ]
infinity in split nodes ### Describe the bug ![image](https://github.com/scikit-learn/scikit-learn/assets/72708109/05146230-843e-4347-92cb-aed5e642328a) I've created a simple model with decision trees. However, when I used the "export_text" function, I noticed that there are "infinity" values in the split nodes. I...
26,887
https://github.com/scikit-learn/scikit-learn/issues/26887
[ "Bug", "module:tree", "Needs Reproducible Code", "Needs Investigation" ]
infinity in split nodes ### Describe the bug ![image](https://github.com/scikit-learn/scikit-learn/assets/72708109/05146230-843e-4347-92cb-aed5e642328a) I've created a simple model with decision trees. However, when I used the "export_text" function, I noticed that there are "infinity" values in the split nodes. I...
26,887
https://github.com/scikit-learn/scikit-learn/issues/26885
[ "Bug", "High Priority" ]
HalvingRandomSearchCV does not support param_distribution as a list ### Describe the bug Before scikit-learn version 1.3.0 (e.g. 1.2.0) HalvingRandomSearchCV could be used with a `list[dict]` as the input for param_distribution (similar to RandomizedSearchCV). The type hint in the documentation states that only `...
26,885
https://github.com/scikit-learn/scikit-learn/issues/26885
[ "Bug", "High Priority" ]
HalvingRandomSearchCV does not support param_distribution as a list ### Describe the bug Before scikit-learn version 1.3.0 (e.g. 1.2.0) HalvingRandomSearchCV could be used with a `list[dict]` as the input for param_distribution (similar to RandomizedSearchCV). The type hint in the documentation states that only `...
26,885
https://github.com/scikit-learn/scikit-learn/issues/26885
[ "Bug", "High Priority" ]
HalvingRandomSearchCV does not support param_distribution as a list ### Describe the bug Before scikit-learn version 1.3.0 (e.g. 1.2.0) HalvingRandomSearchCV could be used with a `list[dict]` as the input for param_distribution (similar to RandomizedSearchCV). The type hint in the documentation states that only `...
26,885
https://github.com/scikit-learn/scikit-learn/issues/26885
[ "Bug", "High Priority" ]
HalvingRandomSearchCV does not support param_distribution as a list ### Describe the bug Before scikit-learn version 1.3.0 (e.g. 1.2.0) HalvingRandomSearchCV could be used with a `list[dict]` as the input for param_distribution (similar to RandomizedSearchCV). The type hint in the documentation states that only `...
26,885
https://github.com/scikit-learn/scikit-learn/issues/26885
[ "Bug", "High Priority" ]
HalvingRandomSearchCV does not support param_distribution as a list ### Describe the bug Before scikit-learn version 1.3.0 (e.g. 1.2.0) HalvingRandomSearchCV could be used with a `list[dict]` as the input for param_distribution (similar to RandomizedSearchCV). The type hint in the documentation states that only `...
26,885
https://github.com/scikit-learn/scikit-learn/issues/26885
[ "Bug", "High Priority" ]
HalvingRandomSearchCV does not support param_distribution as a list ### Describe the bug Before scikit-learn version 1.3.0 (e.g. 1.2.0) HalvingRandomSearchCV could be used with a `list[dict]` as the input for param_distribution (similar to RandomizedSearchCV). The type hint in the documentation states that only `...
26,885
https://github.com/scikit-learn/scikit-learn/issues/26885
[ "Bug", "High Priority" ]
HalvingRandomSearchCV does not support param_distribution as a list ### Describe the bug Before scikit-learn version 1.3.0 (e.g. 1.2.0) HalvingRandomSearchCV could be used with a `list[dict]` as the input for param_distribution (similar to RandomizedSearchCV). The type hint in the documentation states that only `...
26,885
https://github.com/scikit-learn/scikit-learn/issues/26885
[ "Bug", "High Priority" ]
HalvingRandomSearchCV does not support param_distribution as a list ### Describe the bug Before scikit-learn version 1.3.0 (e.g. 1.2.0) HalvingRandomSearchCV could be used with a `list[dict]` as the input for param_distribution (similar to RandomizedSearchCV). The type hint in the documentation states that only `...
26,885
https://github.com/scikit-learn/scikit-learn/issues/26880
[ "New Feature" ]
Add sample weighting to V Measure Score ### Describe the workflow you want to enable Many evaluation metrics in sklearn have the ability to weight samples by some measure of importance (usually included as a `sample_weight`). This is also important to do when evaluating clustering. In particular, the `v_measure_score...
26,880
https://github.com/scikit-learn/scikit-learn/issues/26880
[ "New Feature" ]
Add sample weighting to V Measure Score ### Describe the workflow you want to enable Many evaluation metrics in sklearn have the ability to weight samples by some measure of importance (usually included as a `sample_weight`). This is also important to do when evaluating clustering. In particular, the `v_measure_score...
26,880
https://github.com/scikit-learn/scikit-learn/issues/26880
[ "New Feature" ]
Add sample weighting to V Measure Score ### Describe the workflow you want to enable Many evaluation metrics in sklearn have the ability to weight samples by some measure of importance (usually included as a `sample_weight`). This is also important to do when evaluating clustering. In particular, the `v_measure_score...
26,880
https://github.com/scikit-learn/scikit-learn/issues/26879
[ "Build / CI" ]
Cirrus CI usage limits in the future In a recent [CirrusCI annoucment](https://cirrus-ci.org/blog/2023/07/17/limiting-free-usage-of-cirrus-ci/) they are limited free usage to 40 compute credits. For reference, we used: - 214 credits in 05/2023 - 355 credits in 06/2023 (Release month, so there was more wheel buildi...
26,879
https://github.com/scikit-learn/scikit-learn/issues/26879
[ "Build / CI" ]
Cirrus CI usage limits in the future In a recent [CirrusCI annoucment](https://cirrus-ci.org/blog/2023/07/17/limiting-free-usage-of-cirrus-ci/) they are limited free usage to 40 compute credits. For reference, we used: - 214 credits in 05/2023 - 355 credits in 06/2023 (Release month, so there was more wheel buildi...
26,879
https://github.com/scikit-learn/scikit-learn/issues/26878
[ "New Feature", "Needs Triage" ]
It would be nice if TargetEncoder could apply itself to a subset of columns which it has encoded. ### Describe the workflow you want to enable Once a TargetEncoder has been fitted, when you go to transform another data set (e.g., in a production job after the models have been trained), the TargetEncoder.transform(X...
26,878
https://github.com/scikit-learn/scikit-learn/issues/26878
[ "New Feature", "Needs Triage" ]
It would be nice if TargetEncoder could apply itself to a subset of columns which it has encoded. ### Describe the workflow you want to enable Once a TargetEncoder has been fitted, when you go to transform another data set (e.g., in a production job after the models have been trained), the TargetEncoder.transform(X...
26,878
https://github.com/scikit-learn/scikit-learn/issues/26875
[ "Needs Triage" ]
⚠️ CI failed on macOS.pylatest_conda_forge_mkl ⚠️ **CI failed on [macOS.pylatest_conda_forge_mkl](https://dev.azure.com/scikit-learn/scikit-learn/_build/results?buildId=57215&view=logs&j=97641769-79fb-5590-9088-a30ce9b850b9)** (Jul 21, 2023) - test_pickle_version_warning_is_issued_when_no_version_info_in_pickle COMME...
26,875
https://github.com/scikit-learn/scikit-learn/issues/26875
[ "Needs Triage" ]
⚠️ CI failed on macOS.pylatest_conda_forge_mkl ⚠️ **CI failed on [macOS.pylatest_conda_forge_mkl](https://dev.azure.com/scikit-learn/scikit-learn/_build/results?buildId=57215&view=logs&j=97641769-79fb-5590-9088-a30ce9b850b9)** (Jul 21, 2023) - test_pickle_version_warning_is_issued_when_no_version_info_in_pickle COMME...
26,875
https://github.com/scikit-learn/scikit-learn/issues/26875
[ "Needs Triage" ]
⚠️ CI failed on macOS.pylatest_conda_forge_mkl ⚠️ **CI failed on [macOS.pylatest_conda_forge_mkl](https://dev.azure.com/scikit-learn/scikit-learn/_build/results?buildId=57215&view=logs&j=97641769-79fb-5590-9088-a30ce9b850b9)** (Jul 21, 2023) - test_pickle_version_warning_is_issued_when_no_version_info_in_pickle COMME...
26,875
https://github.com/scikit-learn/scikit-learn/issues/26875
[ "Needs Triage" ]
⚠️ CI failed on macOS.pylatest_conda_forge_mkl ⚠️ **CI failed on [macOS.pylatest_conda_forge_mkl](https://dev.azure.com/scikit-learn/scikit-learn/_build/results?buildId=57215&view=logs&j=97641769-79fb-5590-9088-a30ce9b850b9)** (Jul 21, 2023) - test_pickle_version_warning_is_issued_when_no_version_info_in_pickle COMME...
26,875
https://github.com/scikit-learn/scikit-learn/issues/26873
[ "Bug", "Needs Triage" ]
Nearest neighbor return structure takes significantly longer to garbage collect The way output is structured in nearest neighbor classes (e.g. KDTree) leads to an order of magnitude greater time required to garbage collect the output, compared to actually generating it. For example: ```python from sklearn.neighbor...
26,873
https://github.com/scikit-learn/scikit-learn/issues/26873
[ "Bug", "Needs Triage" ]
Nearest neighbor return structure takes significantly longer to garbage collect The way output is structured in nearest neighbor classes (e.g. KDTree) leads to an order of magnitude greater time required to garbage collect the output, compared to actually generating it. For example: ```python from sklearn.neighbor...
26,873
https://github.com/scikit-learn/scikit-learn/issues/26873
[ "Bug", "Needs Triage" ]
Nearest neighbor return structure takes significantly longer to garbage collect The way output is structured in nearest neighbor classes (e.g. KDTree) leads to an order of magnitude greater time required to garbage collect the output, compared to actually generating it. For example: ```python from sklearn.neighbor...
26,873
https://github.com/scikit-learn/scikit-learn/issues/26873
[ "Bug", "Needs Triage" ]
Nearest neighbor return structure takes significantly longer to garbage collect The way output is structured in nearest neighbor classes (e.g. KDTree) leads to an order of magnitude greater time required to garbage collect the output, compared to actually generating it. For example: ```python from sklearn.neighbor...
26,873
https://github.com/scikit-learn/scikit-learn/issues/26873
[ "Bug", "Needs Triage" ]
Nearest neighbor return structure takes significantly longer to garbage collect The way output is structured in nearest neighbor classes (e.g. KDTree) leads to an order of magnitude greater time required to garbage collect the output, compared to actually generating it. For example: ```python from sklearn.neighbor...
26,873
https://github.com/scikit-learn/scikit-learn/issues/26870
[ "Needs Triage" ]
Outline for the main encoding example (migrated from #657) As discussed with Gaël, here is a proposed outline for the main encoding example. Please submit your suggestions! - Start with a dirty dataset, probably employee_salaries - First, use the TableVectorizer, just to say "with little trouble, it works ootb"...
26,870
https://github.com/scikit-learn/scikit-learn/issues/26869
[ "RFC" ]
RFC Cap uppper versions of dependencies We've been seeing quite a few issues where people try to install scikit-learn in an environment for which there are no wheels and therefore pip trying to build the package from the source distribution, but failing. Making scikit-learn work with new versions of dependencies, i...
26,869
https://github.com/scikit-learn/scikit-learn/issues/26869
[ "RFC" ]
RFC Cap uppper versions of dependencies We've been seeing quite a few issues where people try to install scikit-learn in an environment for which there are no wheels and therefore pip trying to build the package from the source distribution, but failing. Making scikit-learn work with new versions of dependencies, i...
26,869
https://github.com/scikit-learn/scikit-learn/issues/26869
[ "RFC" ]
RFC Cap uppper versions of dependencies We've been seeing quite a few issues where people try to install scikit-learn in an environment for which there are no wheels and therefore pip trying to build the package from the source distribution, but failing. Making scikit-learn work with new versions of dependencies, i...
26,869
https://github.com/scikit-learn/scikit-learn/issues/26869
[ "RFC" ]
RFC Cap uppper versions of dependencies We've been seeing quite a few issues where people try to install scikit-learn in an environment for which there are no wheels and therefore pip trying to build the package from the source distribution, but failing. Making scikit-learn work with new versions of dependencies, i...
26,869
https://github.com/scikit-learn/scikit-learn/issues/26869
[ "RFC" ]
RFC Cap uppper versions of dependencies We've been seeing quite a few issues where people try to install scikit-learn in an environment for which there are no wheels and therefore pip trying to build the package from the source distribution, but failing. Making scikit-learn work with new versions of dependencies, i...
26,869
https://github.com/scikit-learn/scikit-learn/issues/26869
[ "RFC" ]
RFC Cap uppper versions of dependencies We've been seeing quite a few issues where people try to install scikit-learn in an environment for which there are no wheels and therefore pip trying to build the package from the source distribution, but failing. Making scikit-learn work with new versions of dependencies, i...
26,869
https://github.com/scikit-learn/scikit-learn/issues/26869
[ "RFC" ]
RFC Cap uppper versions of dependencies We've been seeing quite a few issues where people try to install scikit-learn in an environment for which there are no wheels and therefore pip trying to build the package from the source distribution, but failing. Making scikit-learn work with new versions of dependencies, i...
26,869
https://github.com/scikit-learn/scikit-learn/issues/26869
[ "RFC" ]
RFC Cap uppper versions of dependencies We've been seeing quite a few issues where people try to install scikit-learn in an environment for which there are no wheels and therefore pip trying to build the package from the source distribution, but failing. Making scikit-learn work with new versions of dependencies, i...
26,869
https://github.com/scikit-learn/scikit-learn/issues/26869
[ "RFC" ]
RFC Cap uppper versions of dependencies We've been seeing quite a few issues where people try to install scikit-learn in an environment for which there are no wheels and therefore pip trying to build the package from the source distribution, but failing. Making scikit-learn work with new versions of dependencies, i...
26,869
https://github.com/scikit-learn/scikit-learn/issues/26869
[ "RFC" ]
RFC Cap uppper versions of dependencies We've been seeing quite a few issues where people try to install scikit-learn in an environment for which there are no wheels and therefore pip trying to build the package from the source distribution, but failing. Making scikit-learn work with new versions of dependencies, i...
26,869
https://github.com/scikit-learn/scikit-learn/issues/26869
[ "RFC" ]
RFC Cap uppper versions of dependencies We've been seeing quite a few issues where people try to install scikit-learn in an environment for which there are no wheels and therefore pip trying to build the package from the source distribution, but failing. Making scikit-learn work with new versions of dependencies, i...
26,869
https://github.com/scikit-learn/scikit-learn/issues/26869
[ "RFC" ]
RFC Cap uppper versions of dependencies We've been seeing quite a few issues where people try to install scikit-learn in an environment for which there are no wheels and therefore pip trying to build the package from the source distribution, but failing. Making scikit-learn work with new versions of dependencies, i...
26,869
https://github.com/scikit-learn/scikit-learn/issues/26869
[ "RFC" ]
RFC Cap uppper versions of dependencies We've been seeing quite a few issues where people try to install scikit-learn in an environment for which there are no wheels and therefore pip trying to build the package from the source distribution, but failing. Making scikit-learn work with new versions of dependencies, i...
26,869
https://github.com/scikit-learn/scikit-learn/issues/26869
[ "RFC" ]
RFC Cap uppper versions of dependencies We've been seeing quite a few issues where people try to install scikit-learn in an environment for which there are no wheels and therefore pip trying to build the package from the source distribution, but failing. Making scikit-learn work with new versions of dependencies, i...
26,869
https://github.com/scikit-learn/scikit-learn/issues/26869
[ "RFC" ]
RFC Cap uppper versions of dependencies We've been seeing quite a few issues where people try to install scikit-learn in an environment for which there are no wheels and therefore pip trying to build the package from the source distribution, but failing. Making scikit-learn work with new versions of dependencies, i...
26,869
https://github.com/scikit-learn/scikit-learn/issues/26869
[ "RFC" ]
RFC Cap uppper versions of dependencies We've been seeing quite a few issues where people try to install scikit-learn in an environment for which there are no wheels and therefore pip trying to build the package from the source distribution, but failing. Making scikit-learn work with new versions of dependencies, i...
26,869
https://github.com/scikit-learn/scikit-learn/issues/26868
[ "Documentation" ]
DOC the pipeline user guide should include same estimators to demonstrate pipeline construction ### Describe the issue linked to the documentation In the [user guide for pipelines](https://scikit-learn.org/dev/modules/compose.html) the demonstration of the construction of a pipeline includes two examples: 1. Dire...
26,868
https://github.com/scikit-learn/scikit-learn/issues/26868
[ "Documentation" ]
DOC the pipeline user guide should include same estimators to demonstrate pipeline construction ### Describe the issue linked to the documentation In the [user guide for pipelines](https://scikit-learn.org/dev/modules/compose.html) the demonstration of the construction of a pipeline includes two examples: 1. Dire...
26,868
https://github.com/scikit-learn/scikit-learn/issues/26868
[ "Documentation" ]
DOC the pipeline user guide should include same estimators to demonstrate pipeline construction ### Describe the issue linked to the documentation In the [user guide for pipelines](https://scikit-learn.org/dev/modules/compose.html) the demonstration of the construction of a pipeline includes two examples: 1. Dire...
26,868
https://github.com/scikit-learn/scikit-learn/issues/26868
[ "Documentation" ]
DOC the pipeline user guide should include same estimators to demonstrate pipeline construction ### Describe the issue linked to the documentation In the [user guide for pipelines](https://scikit-learn.org/dev/modules/compose.html) the demonstration of the construction of a pipeline includes two examples: 1. Dire...
26,868
https://github.com/scikit-learn/scikit-learn/issues/26868
[ "Documentation" ]
DOC the pipeline user guide should include same estimators to demonstrate pipeline construction ### Describe the issue linked to the documentation In the [user guide for pipelines](https://scikit-learn.org/dev/modules/compose.html) the demonstration of the construction of a pipeline includes two examples: 1. Dire...
26,868
https://github.com/scikit-learn/scikit-learn/issues/26868
[ "Documentation" ]
DOC the pipeline user guide should include same estimators to demonstrate pipeline construction ### Describe the issue linked to the documentation In the [user guide for pipelines](https://scikit-learn.org/dev/modules/compose.html) the demonstration of the construction of a pipeline includes two examples: 1. Dire...
26,868