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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2015/02/03 11:57:34 UTC

[jira] [Commented] (SPARK-5556) Latent Dirichlet Allocation (LDA) using Gibbs sampler

    [ https://issues.apache.org/jira/browse/SPARK-5556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14303074#comment-14303074 ] 

Sean Owen commented on SPARK-5556:
----------------------------------

To clarify, since I had to double-check too, the LDA implemented in SPARK-1405 uses EM, so this tracks adding an implementation based on Gibbs sampling using that same code base?

> Latent Dirichlet Allocation (LDA) using Gibbs sampler 
> ------------------------------------------------------
>
>                 Key: SPARK-5556
>                 URL: https://issues.apache.org/jira/browse/SPARK-5556
>             Project: Spark
>          Issue Type: New Feature
>          Components: MLlib
>            Reporter: Guoqiang Li
>




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