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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2015/10/27 23:05:28 UTC

[jira] [Assigned] (SPARK-10592) deprecate weights and use coefficients instead in ML models

     [ https://issues.apache.org/jira/browse/SPARK-10592?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-10592:
------------------------------------

    Assignee: Apache Spark

> deprecate weights and use coefficients instead in ML models
> -----------------------------------------------------------
>
>                 Key: SPARK-10592
>                 URL: https://issues.apache.org/jira/browse/SPARK-10592
>             Project: Spark
>          Issue Type: Improvement
>          Components: ML, PySpark
>    Affects Versions: 1.6.0
>            Reporter: Xiangrui Meng
>            Assignee: Apache Spark
>            Priority: Critical
>
> The name `weights` becomes confusing as we are supporting weighted instanced. As discussed in https://github.com/apache/spark/pull/7884, we want to deprecate `weights` and use `coefficients` instead:
> * Deprecate but do not remove `weights`.
> * Only make changes under `spark.ml`.



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