[jira] [Created] (FLINK-1698) Add polynomial base feature mapper to ML library

[Shang Yuanchun (Jira)]

Till Rohrmann created FLINK-1698:
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             Summary: Add polynomial base feature mapper to ML library
                 Key: FLINK-1698
                 URL: https://issues.apache.org/jira/browse/FLINK-1698
             Project: Flink
          Issue Type: Improvement
            Reporter: Till Rohrmann
            Assignee: Till Rohrmann


Add feature mapper which maps a vector into the polynomial feature space. This can be used as a preprocessing step prior to applying a {{Learner}} of Flink's ML library.



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