[Spark-19535][ML] RecommendForAllUsers RecommendForAllItems for ALS on Dataframe #17090

Closed

sueann wants to merge 10 commits intoapache:masterfrom

sueann:SPARK-19535

Commits on Mar 2, 2017

skeleton fns, doesn't compile

sueann
authored and
Your Name
committed
simple working tests
Your Name
committed
comments
Your Name
committed
scaladoc, formatting
Your Name
committed
clean-ups, comments.
Your Name
committed
added tests for TopByKeyAggregator, more precise tests for recommendAll fns
Your Name
committed
cleanup
Your Name
committed
name the output columns in the recommendations Array
Your Name
committed
comments
Your Name
committed

Commits on Mar 3, 2017

no longer needing to cause serialization costs
Your Name
committed