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author | Bryan Cutler <cutlerb@gmail.com> | 2016-04-13 14:08:57 -0700 |
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committer | Joseph K. Bradley <joseph@databricks.com> | 2016-04-13 14:08:57 -0700 |
commit | fc3cd2f5090b3ba1cfde0fca3b3ce632d0b2f9c4 (patch) | |
tree | 6ee38d5b95cb6bc5548c6bb1b8da528aa46ce1a9 /python/pyspark/ml/evaluation.py | |
parent | 781df499836e4216939e0febdcd5f89d30645759 (diff) | |
download | spark-fc3cd2f5090b3ba1cfde0fca3b3ce632d0b2f9c4.tar.gz spark-fc3cd2f5090b3ba1cfde0fca3b3ce632d0b2f9c4.tar.bz2 spark-fc3cd2f5090b3ba1cfde0fca3b3ce632d0b2f9c4.zip |
[SPARK-14472][PYSPARK][ML] Cleanup ML JavaWrapper and related class hierarchy
Currently, JavaWrapper is only a wrapper class for pipeline classes that have Params and JavaCallable is a separate mixin that provides methods to make Java calls. This change simplifies the class structure and to define the Java wrapper in a plain base class along with methods to make Java calls. Also, renames Java wrapper classes to better reflect their purpose.
Ran existing Python ml tests and generated documentation to test this change.
Author: Bryan Cutler <cutlerb@gmail.com>
Closes #12304 from BryanCutler/pyspark-cleanup-JavaWrapper-SPARK-14472.
Diffstat (limited to 'python/pyspark/ml/evaluation.py')
-rw-r--r-- | python/pyspark/ml/evaluation.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/python/pyspark/ml/evaluation.py b/python/pyspark/ml/evaluation.py index c9b95b3bf4..4b0bade102 100644 --- a/python/pyspark/ml/evaluation.py +++ b/python/pyspark/ml/evaluation.py @@ -18,7 +18,7 @@ from abc import abstractmethod, ABCMeta from pyspark import since -from pyspark.ml.wrapper import JavaWrapper +from pyspark.ml.wrapper import JavaParams from pyspark.ml.param import Param, Params from pyspark.ml.param.shared import HasLabelCol, HasPredictionCol, HasRawPredictionCol from pyspark.ml.util import keyword_only @@ -81,7 +81,7 @@ class Evaluator(Params): @inherit_doc -class JavaEvaluator(Evaluator, JavaWrapper): +class JavaEvaluator(JavaParams, Evaluator): """ Base class for :py:class:`Evaluator`s that wrap Java/Scala implementations. |