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Posted to issues@spark.apache.org by "Jose Cambronero (JIRA)" <ji...@apache.org> on 2015/07/07 20:48:04 UTC
[jira] [Updated] (SPARK-8674) [WIP] 2-sample, 2-sided Kolmogorov
Smirnov Test Implementation
[ https://issues.apache.org/jira/browse/SPARK-8674?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jose Cambronero updated SPARK-8674:
-----------------------------------
Summary: [WIP] 2-sample, 2-sided Kolmogorov Smirnov Test Implementation (was: 2-sample, 2-sided Kolmogorov Smirnov Test Implementation)
> [WIP] 2-sample, 2-sided Kolmogorov Smirnov Test Implementation
> --------------------------------------------------------------
>
> Key: SPARK-8674
> URL: https://issues.apache.org/jira/browse/SPARK-8674
> Project: Spark
> Issue Type: New Feature
> Components: MLlib
> Reporter: Jose Cambronero
> Priority: Minor
>
> We added functionality to calculate a 2-sample, 2-sided Kolmogorov Smirnov test for 2 RDD[Double]. The calculation provides a test for the null hypothesis that both samples come from the same probability distribution. The implementation seeks to minimize the shuffles necessary.
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