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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2020/02/01 06:49:30 UTC

[GitHub] [spark] zhengruifeng commented on issue #27322: [SPARK-26111][ML][WIP] Support F-value between label/feature for continuous distribution feature selection

zhengruifeng commented on issue #27322: [SPARK-26111][ML][WIP] Support F-value between label/feature for continuous distribution feature selection
URL: https://github.com/apache/spark/pull/27322#issuecomment-581001211
 
 
   > Currently, this WIP PR only has FValueRegressionSelector implemented. FValueClassificationSelector is very similar. The calculation for classification f value is a little more complicated.
   
   I think `f_classif` is different enough for another PR.

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