[jira] [Created] (FLINK-2379) Add methods to evaluate field wise statistics over DataSet of vectors.

[Shang Yuanchun (Jira)]

Sachin Goel created FLINK-2379:
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             Summary: Add methods to evaluate field wise statistics over DataSet of vectors.
                 Key: FLINK-2379
                 URL: https://issues.apache.org/jira/browse/FLINK-2379
             Project: Flink
          Issue Type: Bug
          Components: Machine Learning Library
            Reporter: Sachin Goel


Design methods to evaluate statistics over dataset of vectors.
For continuous fields, Minimum, maximum, mean, variance.
For discrete fields, Class counts, Entropy, Gini Impurity.



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