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Posted to issues@spark.apache.org by "Xiangrui Meng (JIRA)" <ji...@apache.org> on 2015/11/23 06:57:11 UTC

[jira] [Resolved] (SPARK-11912) ml.feature.PCA minor refactor

     [ https://issues.apache.org/jira/browse/SPARK-11912?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiangrui Meng resolved SPARK-11912.
-----------------------------------
       Resolution: Fixed
    Fix Version/s: 1.6.0

Issue resolved by pull request 9897
[https://github.com/apache/spark/pull/9897]

> ml.feature.PCA minor refactor
> -----------------------------
>
>                 Key: SPARK-11912
>                 URL: https://issues.apache.org/jira/browse/SPARK-11912
>             Project: Spark
>          Issue Type: Improvement
>          Components: ML
>            Reporter: Yanbo Liang
>            Priority: Minor
>             Fix For: 1.6.0
>
>
> Like SPARK-11852, k is params and we should save it under metadata/ rather than both under data/ and metadata/. Refactor the constructor of ml.feature.PCAModel to take only pc but construct mllib.feature.PCAModel inside transform.



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