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Posted to issues@spark.apache.org by "zhengruifeng (JIRA)" <ji...@apache.org> on 2016/03/30 15:38:25 UTC

[jira] [Created] (SPARK-14272) Evaluate GaussianMixtureModel with LogLooklihood

zhengruifeng created SPARK-14272:
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             Summary: Evaluate GaussianMixtureModel with LogLooklihood
                 Key: SPARK-14272
                 URL: https://issues.apache.org/jira/browse/SPARK-14272
             Project: Spark
          Issue Type: Improvement
          Components: MLlib
            Reporter: zhengruifeng
            Priority: Minor


GMM use EM to maximum the likelihood of data. So likelihood can be a useful metric to evaluate GaussianMixtureModel.



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