[jira] [Created] (IGNITE-5893) Change column decision tree stopping criterion

[Anton Vinogradov (Jira)]

Artem Malykh created IGNITE-5893:
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             Summary: Change column decision tree stopping criterion
                 Key: IGNITE-5893
                 URL: https://issues.apache.org/jira/browse/IGNITE-5893
             Project: Ignite
          Issue Type: Improvement
            Reporter: Artem Malykh


Currently column decision tree trainer stops when first leaf reacehes maxdepth (or information gain is less than minimal). Instead we should stop when every leaf is on max depth (or information gain is less than minimal)



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