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Posted to issues@spark.apache.org by "Xiangrui Meng (JIRA)" <ji...@apache.org> on 2015/05/14 22:28:00 UTC

[jira] [Created] (SPARK-7648) Additional methods in ALS JavaModel wrappers

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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