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Posted to issues@flink.apache.org by "Chesnay Schepler (JIRA)" <ji...@apache.org> on 2019/02/28 22:58:08 UTC

[jira] [Closed] (FLINK-5841) Algorithms for each pipeline stage should handle NaN, infinity like in scikit-learn

     [ https://issues.apache.org/jira/browse/FLINK-5841?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chesnay Schepler closed FLINK-5841.
-----------------------------------
    Resolution: Won't Do

Closing since flink-ml is effectively frozen.

> Algorithms for each pipeline stage should handle NaN, infinity like in scikit-learn
> -----------------------------------------------------------------------------------
>
>                 Key: FLINK-5841
>                 URL: https://issues.apache.org/jira/browse/FLINK-5841
>             Project: Flink
>          Issue Type: Bug
>          Components: Library / Machine Learning
>            Reporter: Stavros Kontopoulos
>            Assignee: Stavros Kontopoulos
>            Priority: Major
>
> Algorithms in scikit-learn don't accept NaN, Infinity values. Since we are following the scikit-learn approach we should conform to that.
> Right now values are propagated... check pre-processing algos.



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