Re: [spark.ml] Why is private class ColumnPruner?

Hi Yanbo, https://issues.apache.org/jira/browse/SPARK-14730 Thanks! Pozdrawiam, Jacek Laskowski https://medium.com/@jaceklaskowski/ Mastering Apache Spark http://bit.ly/mastering-apache-spark Follow me at https://twitter.com/jaceklaskowski On Tue, Apr 19, 2016 at 8:55 AM, Yanbo Liang

Re: [spark.ml] Why is private class ColumnPruner?

Hi Jacek, This is due to ColumnPruner is only used for RFormula currently, we did not expose it as a feature transformer. Please feel free to create JIRA and work on it. Thanks Yanbo 2016-03-25 8:50 GMT-07:00 Jacek Laskowski : > Hi, > > Came across `private class ColumnPruner`

[spark.ml] Why is private class ColumnPruner?

Hi, Came across `private class ColumnPruner` with "TODO(ekl) make this a public transformer" in scaladoc, cf. https://github.com/apache/spark/blob/master/mllib/src/main/scala/org/apache/spark/ml/feature/RFormula.scala#L317. Why is this private and is there a JIRA for the TODO(ekl)? Pozdrawiam,