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https://issues.apache.org/jira/browse/SPARK-5556?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14518602#comment-14518602
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Guoqiang Li commented on SPARK-5556:
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I put the latest LDA code in
[Zen|https://github.com/witgo/zen/tree/master/ml/src/main/scala/com/github/cloudml/zen/ml/clustering]
The test results
[here|https://issues.apache.org/jira/secure/attachment/12729030/LDA_test.xlsx]
(72 cores, 216G ram, 6 servers, Gigabit Ethernet)
> 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
> Assignee: Pedro Rodriguez
> Attachments: LDA_test.xlsx
>
>
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