Github user JoshRosen commented on a diff in the pull request:
https://github.com/apache/spark/pull/5173#discussion_r27259666
--- Diff:
mllib/src/main/scala/org/apache/spark/mllib/api/python/PythonMLLibAPI.scala ---
@@ -265,7 +264,7 @@ private[python] class PythonMLLibAPI extends
Serializable {
data: JavaRDD[LabeledPoint],
lambda: Double): JList[Object] = {
val model = NaiveBayes.train(data.rdd, lambda)
- List(Vectors.dense(model.labels), Vectors.dense(model.pi),
model.theta).
+ List(Vectors.dense(model.labels), Vectors.dense(model.pi),
model.theta.map(Vectors.dense)).
--- End diff --
I don't know much about MLLib, so I'll defer to @mengxr to review these
changes.
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