[jira] [Created] (SPARK-9231) DistributedLDAModel method for top topics per document

["Joseph K. Bradley (JIRA)" <ji...@apache.org>]

Joseph K. Bradley created SPARK-9231:
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             Summary: DistributedLDAModel method for top topics per document
                 Key: SPARK-9231
                 URL: https://issues.apache.org/jira/browse/SPARK-9231
             Project: Spark
          Issue Type: New Feature
          Components: MLlib
            Reporter: Joseph K. Bradley
            Priority: Minor


Helper method in DistributedLDAModel of this form:
{code}
/** For each document, return the top k weighted topics for that document. */
def topTopicsPerDocument(k: Int): RDD[(Long, Array[Int], Array[Double])]
{code}

I believe the above method signature will be Java-friendly.



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