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Posted to issues@spark.apache.org by "Xiangrui Meng (JIRA)" <ji...@apache.org> on 2015/07/18 05:03:04 UTC
[jira] [Resolved] (SPARK-9118) Implement integer array parameters
for ml.param as IntArrayParam
[ https://issues.apache.org/jira/browse/SPARK-9118?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiangrui Meng resolved SPARK-9118.
----------------------------------
Resolution: Fixed
Fix Version/s: (was: 1.4.0)
1.5.0
Issue resolved by pull request 7481
[https://github.com/apache/spark/pull/7481]
> Implement integer array parameters for ml.param as IntArrayParam
> ----------------------------------------------------------------
>
> Key: SPARK-9118
> URL: https://issues.apache.org/jira/browse/SPARK-9118
> Project: Spark
> Issue Type: Improvement
> Components: ML
> Affects Versions: 1.4.0
> Reporter: Alexander Ulanov
> Priority: Minor
> Fix For: 1.5.0
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> ml/param/params.scala lacks integer array parameter. It is needed for some models such as multilayer perceptron to specify the layer sizes. I suggest to implement it as IntArrayParam similarly to DoubleArrayParam.
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