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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/08/04 02:59:05 UTC

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

     [ https://issues.apache.org/jira/browse/SPARK-9582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-9582:
-----------------------------------

    Assignee: Apache Spark  (was: Joseph K. Bradley)

> 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: Apache Spark
>
> 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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