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Posted to issues@spark.apache.org by "Hayri Volkan Agun (JIRA)" <ji...@apache.org> on 2018/05/16 19:26:00 UTC

[jira] [Created] (SPARK-24298) PCAModel Memory in Pipeline

Hayri Volkan Agun created SPARK-24298:
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             Summary: PCAModel Memory in Pipeline
                 Key: SPARK-24298
                 URL: https://issues.apache.org/jira/browse/SPARK-24298
             Project: Spark
          Issue Type: Improvement
          Components: ML
    Affects Versions: 2.3.0
            Reporter: Hayri Volkan Agun


Java memory aggregates when using PCAModel transformer in classification pipeline. Although it is a dimensionality reduction method memory increases continously during classification.  



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