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Posted to issues@spark.apache.org by "Bryan Cutler (JIRA)" <ji...@apache.org> on 2018/01/20 03:00:08 UTC

[jira] [Created] (SPARK-23161) Add missing APIs to Python GBTClassifier

Bryan Cutler created SPARK-23161:
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             Summary: Add missing APIs to Python GBTClassifier
                 Key: SPARK-23161
                 URL: https://issues.apache.org/jira/browse/SPARK-23161
             Project: Spark
          Issue Type: Improvement
          Components: ML, PySpark
    Affects Versions: 2.3.0
            Reporter: Bryan Cutler


GBTClassifier is missing \{{featureSubsetStrategy}}.  This should be moved {{TreeEnsembleParams}}, as in Scala, and it will then be part of GBTs.

GBTClassificationModel is missing {{numClasses}}. It should inherit from {{JavaClassificationModel}} instead of prediction model which will give it this param.



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