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https://issues.apache.org/jira/browse/SPARK-18441?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15666539#comment-15666539
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yuhao yang commented on SPARK-18441:
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Hi [~licl], I had an implementation of Smote at
https://github.com/hhbyyh/Test/blob/master/Smote/src/SmoteTest.scala . Hope it
can help you.
Right now Spark 2.1 is already in the QA phase (feature lock down), so the
earliest possible window would be 2.2. Before that, we need to resolve some
issues, like if SmoteSampler is a feature transformer, we need to find a way to
disable it in the pipeline during the predict phase. Besides, guess we need to
collect more opinions from the community to see if this is a common
requirement.
> Add Smote in spark mlib and ml
> ------------------------------
>
> Key: SPARK-18441
> URL: https://issues.apache.org/jira/browse/SPARK-18441
> Project: Spark
> Issue Type: Wish
> Components: ML, MLlib
> Affects Versions: 2.0.1
> Reporter: lichenglin
>
> PLZ Add Smote in spark mlib and ml in case of the "not balance of train
> data" for Classification
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