[jira] [Created] (IGNITE-13713) [ML] Add target encoding preprocessor

[Anton Vinogradov (Jira)]

Mark Andreev created IGNITE-13713:
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             Summary: [ML] Add target encoding preprocessor
                 Key: IGNITE-13713
                 URL: https://issues.apache.org/jira/browse/IGNITE-13713
             Project: Ignite
          Issue Type: Improvement
          Components: ml
            Reporter: Mark Andreev
            Assignee: Mark Andreev
             Fix For: 2.10


I suggest to add target encoding processor based on "Daniele Miccii-Barreca (2001). A Preprocessing Scheme for High-Cardinality Categorical Attributes in Classification and Prediction Problems. SIGKDD Explor. Newsl. 3, 1. From http://dx.doi.org/10.1145/507533.507538" and implemented in "scikit-learn-contrib/category_encoders" as TargetEncoder ([https://github.com/scikit-learn-contrib/category_encoders/blob/master/category_encoders/target_encoder.py).]



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[Alexey Zinoviev]

Will wait a PR to make a review

вт, 17 нояб. 2020 г., 18:24 Mark Andreev (Jira) <[hidden email]>:

> Mark Andreev created IGNITE-13713:
> -------------------------------------
>
>              Summary: [ML] Add target encoding preprocessor
>                  Key: IGNITE-13713
>                  URL: https://issues.apache.org/jira/browse/IGNITE-13713
>              Project: Ignite
>           Issue Type: Improvement
>           Components: ml
>             Reporter: Mark Andreev
>             Assignee: Mark Andreev
>              Fix For: 2.10
>
>
> I suggest to add target encoding processor based on "Daniele
> Miccii-Barreca (2001). A Preprocessing Scheme for High-Cardinality
> Categorical Attributes in Classification and Prediction Problems. SIGKDD
> Explor. Newsl. 3, 1. From http://dx.doi.org/10.1145/507533.507538" and
> implemented in "scikit-learn-contrib/category_encoders" as TargetEncoder ([
> https://github.com/scikit-learn-contrib/category_encoders/blob/master/category_encoders/target_encoder.py)
> .]
>
>
>
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> (v8.3.4#803005)
>