Will wait a PR to make a review вт, 17 нояб. 2020 г., 18:24 Mark Andreev (Jira) <[email protected]>:
> 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) > .] > > > > -- > This message was sent by Atlassian Jira > (v8.3.4#803005) >
