Alexander Tronchin-James created SPARK-29577:
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Summary: Implement p-value simulation and unit tests for chi2 test
Key: SPARK-29577
URL: https://issues.apache.org/jira/browse/SPARK-29577
Project: Spark
Issue Type: Improvement
Components: ML, MLlib
Affects Versions: 2.4.5, 3.0.0
Reporter: Alexander Tronchin-James
Spark mllib's chi-squared test does not yet include p-value simulation for the
goodness of fit test, and implementing a robust/scaleable approach was
non-trivial for us, so we wanted to give this work back to the community for
others to use.
https://github.com/apache/spark/pull/26197
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