Xiangrui Meng created SPARK-7648:
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Summary: Additional methods in ALS JavaModel wrappers
Key: SPARK-7648
URL: https://issues.apache.org/jira/browse/SPARK-7648
Project: Spark
Issue Type: New Feature
Components: ML, PySpark
Affects Versions: 1.4.0
Reporter: Xiangrui Meng
ml.ALSModel is a simple wrapper that only provide transform. We should add
methods to get rank/userFactors/itemFactors (in DataFrames).
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