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https://issues.apache.org/jira/browse/SPARK-3726?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiangrui Meng resolved SPARK-3726.
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Resolution: Fixed
Fix Version/s: (was: 1.2.0)
1.3.0
Issue resolved by pull request 4073
[https://github.com/apache/spark/pull/4073]
> RandomForest: Support for bootstrap options
> -------------------------------------------
>
> Key: SPARK-3726
> URL: https://issues.apache.org/jira/browse/SPARK-3726
> Project: Spark
> Issue Type: Improvement
> Components: MLlib
> Reporter: Joseph K. Bradley
> Assignee: Manoj Kumar
> Priority: Minor
> Fix For: 1.3.0
>
>
> RandomForest uses BaggedPoint to simulate bootstrapped samples of the data.
> The expected size of each sample is the same as the original data (sampling
> rate = 1.0), and sampling is done with replacement. Adding support for other
> sampling rates and for sampling without replacement would be useful.
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