Multi column support for StringIndexer didn’t make it into Spark 2.3.0 The PR is still in progress I think - should be available in 2.4.0
On Mon, 14 May 2018 at 22:32, Mina Aslani <aslanim...@gmail.com> wrote: > Please take a look at the api doc: > https://spark.apache.org/docs/2.3.0/api/java/org/apache/spark/ml/feature/StringIndexer.html > > On Mon, May 14, 2018 at 4:30 PM, Mina Aslani <aslanim...@gmail.com> wrote: > >> Hi, >> >> There is no SetInputCols/SetOutputCols for StringIndexer in Spark java. >> How multiple input/output columns can be specified then? >> >> Regards, >> Mina >> > >
