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https://issues.apache.org/jira/browse/FLINK-1809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14504622#comment-14504622
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ASF GitHub Bot commented on FLINK-1809:
---------------------------------------
Github user asfgit closed the pull request at:
https://github.com/apache/flink/pull/579
> Add standard scaler to ML library
> ---------------------------------
>
> Key: FLINK-1809
> URL: https://issues.apache.org/jira/browse/FLINK-1809
> Project: Flink
> Issue Type: Improvement
> Components: Machine Learning Library
> Reporter: Till Rohrmann
> Assignee: Faye Beligianni
> Priority: Minor
> Labels: ML
>
> Many ML algorithms require the input data to have mean 0 and a variance 1 for
> each individual feature [1]. Therefore, a {{Transformer}} which achieves
> exactly that would be a valuable addition to the machine learning library.
> Resources:
> [1]
> [http://scikit-learn.org/stable/modules/generated/sklearn.preprocessing.StandardScaler.html]
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