imbalanced-learn

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Error: TypeError: label_binarize() takes 1 positional argument but 2 were given.

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When I try to use the below code, I always get this >TypeError: label_binarize() takes 1 positional argument but 2 were given. ``` from imblearn.over_sampling import SMOTE sampler = SMOTE(random_state=0)...

govindbanura

ValueError: Found array with 0 sample(s) (shape=(0, 19)) while a minimum of 1 is required.

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So I'm new at programming and machine learning, and I'm using this code I found from a journal for spam detection. When I try to use it, the result turns...

balalaunicorn

[BUG] Inconsistent output of imblearn's pipeline

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#### Describe the bug The output of imblearn's pipeline is inconsistent for `fit_transform` and `fit().transform()` (see example). The reason this happens is because in the `transform` method SMOTE is not...

tvdboom

[BUG] in SMOTENC the median value of the std of continuous variables should be determined in the minority class being over-sampled

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#### Describe the bug In SMOTE-NC, the distance between categorical features is determined by the median of the standard deviation of the continuous features in the minority class. This median...

solegalli

[MRG] FIX Make pipeline.fit_transform behaves the same as fit().transform()

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#### Reference Issue Fixes #904 #### What does this implement/fix? Explain your changes. * Change `pipeline.fit_transform` to fit final estimator with transformed data, then use fitted estimator to transform original...

haochunchang

Update README.rst to correct the number of re-sampling techniques

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In README.rst it mentions that there are two techniques instead of four. #### What does this implement/fix? Explain your changes. #### Any other comments?

gaugup

[MRG] Fix SmoteNC zero variance resampling

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#### Reference Issue Fixes #837 #### What does this implement/fix? Explain your changes. Fixes the issue as described by @glemaitre here: https://github.com/scikit-learn-contrib/imbalanced-learn/issues/837#issuecomment-1013928249 #### Any other comments? Had to add `ytype`...

freddyaboulton

adding not in docstring

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#### Reference Issue #### What does this implement/fix? Explain your changes. #### Any other comments?

Govindskatyura

DOC Fix incorrect source code link

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#### Reference Issue #### What does this implement/fix? Explain your changes. Some source code links are wrong in the API reference. For example [make_imbalance](https://imbalanced-learn.org/stable/references/generated/imblearn.datasets.make_imbalance.html), [fetch_datasets](https://imbalanced-learn.org/stable/references/generated/imblearn.datasets.fetch_datasets.html), [classification_report_imbalanced](https://imbalanced-learn.org/stable/references/generated/imblearn.metrics.classification_report_imbalanced.html) and many more. The...

hasan-yaman

[BUG]- error with SMOTENC fit_resample: ValueError: could not broadcast input array from shape (137,12) into shape (272,12

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#### Describe the bug Error with `SMOTENC.fit_resample`: `ValueError: could not broadcast input array from shape (137,12) into shape (272,12)` #### Steps/Code to Reproduce Using the two X and y csv...

jox79