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Posted to issues@spark.apache.org by "Lei Wang (JIRA)" <ji...@apache.org> on 2016/10/07 09:33:20 UTC
[jira] [Updated] (SPARK-17825) Expose log likelihood of EM
algorithm in mllib
[ https://issues.apache.org/jira/browse/SPARK-17825?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Lei Wang updated SPARK-17825:
-----------------------------
Description:
Users sometimes need to get log likelihood of EM algorithm.
For example, one might use this value to choose appropriate cluster number.
> Expose log likelihood of EM algorithm in mllib
> ----------------------------------------------
>
> Key: SPARK-17825
> URL: https://issues.apache.org/jira/browse/SPARK-17825
> Project: Spark
> Issue Type: New Feature
> Components: MLlib
> Reporter: Lei Wang
>
> Users sometimes need to get log likelihood of EM algorithm.
> For example, one might use this value to choose appropriate cluster number.
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