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From "Apache Spark (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SPARK-5027) add SVMWithLBFGS interface in MLLIB
Date Mon, 05 Jan 2015 00:24:34 GMT

    [ https://issues.apache.org/jira/browse/SPARK-5027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14264111#comment-14264111
] 

Apache Spark commented on SPARK-5027:
-------------------------------------

User 'loachli' has created a pull request for this issue:
https://github.com/apache/spark/pull/3890

> add SVMWithLBFGS interface in MLLIB
> -----------------------------------
>
>                 Key: SPARK-5027
>                 URL: https://issues.apache.org/jira/browse/SPARK-5027
>             Project: Spark
>          Issue Type: Improvement
>          Components: MLlib
>    Affects Versions: 1.2.0
>            Reporter: zhengbing li
>   Original Estimate: 120h
>  Remaining Estimate: 120h
>
>   Our team has done the comparison test for ann. The test results are in   “https://github.com/apache/spark/pull/1290”
>   And we find the performance of svm using LBFGS is higher than svm using SGD, so I want
to add SVMWithLBFGS interface to mllib. 



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