Github user yu-iskw commented on a diff in the pull request: https://github.com/apache/spark/pull/6791#discussion_r32882080 --- Diff: mllib/src/main/scala/org/apache/spark/mllib/api/python/PythonMLLibAPI.scala --- @@ -465,6 +465,36 @@ private[python] class PythonMLLibAPI extends Serializable { } /** + * Java stub for Python mllib LDA.run() + */ + def trainLDAModel( + data: JavaRDD[LabeledPoint], --- End diff -- Umm, it is a little difficult to decide which is the better. The different point between yours and mine from the users point of view are : - Each row type is an array or a tuple - Feature data type is array or DenceVector/SparceVector - Does yours support sparce vector?
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