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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2014/08/16 06:38:18 UTC
[jira] [Commented] (SPARK-3077) ChiSqTest bugs
[ https://issues.apache.org/jira/browse/SPARK-3077?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14099498#comment-14099498 ]
Apache Spark commented on SPARK-3077:
-------------------------------------
User 'mengxr' has created a pull request for this issue:
https://github.com/apache/spark/pull/1982
> ChiSqTest bugs
> --------------
>
> Key: SPARK-3077
> URL: https://issues.apache.org/jira/browse/SPARK-3077
> Project: Spark
> Issue Type: Bug
> Components: MLlib
> Reporter: Doris Xin
> Assignee: Xiangrui Meng
>
> - promote nullHypothesis field in ChiSqTestResult to TestResult. Every test should have a null hypothesis
> - Correct null hypothesis statement for independence test
> - line 59 in TestResult: 0.05 -> 0.5
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