You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/04/29 07:50:06 UTC

[jira] [Assigned] (SPARK-7222) Added mathematical derivation in comment to LinearRegression with ElasticNet

     [ https://issues.apache.org/jira/browse/SPARK-7222?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-7222:
-----------------------------------

    Assignee: Apache Spark

> Added mathematical derivation in comment to LinearRegression with ElasticNet
> ----------------------------------------------------------------------------
>
>                 Key: SPARK-7222
>                 URL: https://issues.apache.org/jira/browse/SPARK-7222
>             Project: Spark
>          Issue Type: Documentation
>          Components: ML
>            Reporter: DB Tsai
>            Assignee: Apache Spark
>
> Added detailed mathematical derivation of how scaling and LeastSquaresAggregator work. Also refactored the code. TODO: Add test that fail the test when the correction terms are not correctly computed.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org