Hello, I have a question with Spark 1.4 ml library. In the copy function, it is stated that the default implementation doesn't work of Params doesn't work for models. ( https://github.com/apache/spark/blob/master/mllib/src/main/scala/org/apache/spark/ml/Model.scala#L49 )
As a result, some feature generation transformer like "StringIndexerModel" cannot be used in Pipeline. Maybe due to my limited knowledge in ML pipeline, can anyone give me some hints why Model.copy behaves differently as other Params? Thanks! Justin -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Why-the-default-Params-copy-doesn-t-work-for-Model-copy-tp23169.html Sent from the Apache Spark User List mailing list archive at Nabble.com.
