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https://issues.apache.org/jira/browse/SPARK-3443?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiangrui Meng resolved SPARK-3443.
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Resolution: Fixed
Fix Version/s: 1.2.0
Issue resolved by pull request 2322
[https://github.com/apache/spark/pull/2322]
> Update the default values of some decision tree parameters
> ----------------------------------------------------------
>
> Key: SPARK-3443
> URL: https://issues.apache.org/jira/browse/SPARK-3443
> Project: Spark
> Issue Type: Improvement
> Components: MLlib
> Reporter: Xiangrui Meng
> Assignee: Xiangrui Meng
> Priority: Minor
> Fix For: 1.2.0
>
>
> Update:
> 1. maxMemoryInMB: 128 -> 256
> 2. maxBins: 100 -> 32
> 3. maxDepth: 4 -> 5 (in some example code)
> This is discussed in https://github.com/apache/spark/pull/2125.
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