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Posted to issues@spark.apache.org by "DB Tsai (JIRA)" <ji...@apache.org> on 2015/11/03 01:13:27 UTC
[jira] [Resolved] (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 ]
DB Tsai resolved SPARK-10592.
-----------------------------
Resolution: Fixed
Fix Version/s: 1.6.1
Issue resolved by pull request 9311
[https://github.com/apache/spark/pull/9311]
> 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
> Priority: Critical
> Fix For: 1.6.1
>
>
> 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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