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Posted to issues@spark.apache.org by "Joseph K. Bradley (JIRA)" <ji...@apache.org> on 2015/08/04 02:53:04 UTC

[jira] [Created] (SPARK-9582) Improve clarity of LocalLDAModel log likelihood methods

Joseph K. Bradley created SPARK-9582:
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             Summary: Improve clarity of LocalLDAModel log likelihood methods
                 Key: SPARK-9582
                 URL: https://issues.apache.org/jira/browse/SPARK-9582
             Project: Spark
          Issue Type: Improvement
          Components: MLlib
            Reporter: Joseph K. Bradley
            Assignee: Joseph K. Bradley


LocalLDAModel.logLikelihood resembles that for gensim, but it is not analogous to DistributedLDAModel.likelihood.  The former includes the log likelihood of the inferred topics, but the latter does not.  This JIRA is for refactoring the former to separate out the log likelihood of the inferred topics.

CC: [~fliang]



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