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Posted to issues@spark.apache.org by "Xiangrui Meng (JIRA)" <ji...@apache.org> on 2016/02/12 00:06:18 UTC
[jira] [Resolved] (SPARK-11515) QuantileDiscretizer should take
random seed
[ https://issues.apache.org/jira/browse/SPARK-11515?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiangrui Meng resolved SPARK-11515.
-----------------------------------
Resolution: Fixed
Fix Version/s: 2.0.0
Issue resolved by pull request 9535
[https://github.com/apache/spark/pull/9535]
> QuantileDiscretizer should take random seed
> -------------------------------------------
>
> Key: SPARK-11515
> URL: https://issues.apache.org/jira/browse/SPARK-11515
> Project: Spark
> Issue Type: New Feature
> Components: ML
> Reporter: Joseph K. Bradley
> Priority: Minor
> Fix For: 2.0.0
>
>
> QuantileDiscretizer takes a random sample to select bins. It currently does not specify a seed for the XORShiftRandom, but it should take a seed by extending the HasSeed Param.
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