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Apache Spark commented on SPARK-13030: -------------------------------------- User 'jkbradley' has created a pull request for this issue: https://github.com/apache/spark/pull/20132 > Change OneHotEncoder to Estimator > --------------------------------- > > Key: SPARK-13030 > URL: https://issues.apache.org/jira/browse/SPARK-13030 > Project: Spark > Issue Type: Improvement > Components: ML > Affects Versions: 1.6.0 > Reporter: Wojciech Jurczyk > Assignee: Liang-Chi Hsieh > Fix For: 2.3.0 > > > OneHotEncoder should be an Estimator, just like in scikit-learn > (http://scikit-learn.org/stable/modules/generated/sklearn.preprocessing.OneHotEncoder.html). > In its current form, it is impossible to use when number of categories is > different between training dataset and test dataset. -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org