There is only a fit() method in spark.ml's ALS http://spark.apache.org/docs/latest/api/scala/org/apache/spark/ml/recommendation/ALS.html
The older spark.mllib interface has a train() method. You'd generally use the spark.ml version. On Wed, Dec 2, 2020 at 2:13 PM Steve Pruitt <bpru...@opentext.com.invalid> wrote: > I am having a little difficulty finding information on the ALS train(…) > method in spark.ml. Its unclear when to use it. In the java doc, the > parameters are undocumented. > > What is difference between train(..) and fit(..). When would do you use > one or the other? > > > -S > >
