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https://issues.apache.org/jira/browse/SPARK-60237?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated SPARK-60237:
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Labels: pull-request-available (was: )
> Use OpenHashSet for binary HashingTF
> ------------------------------------
>
> Key: SPARK-60237
> URL: https://issues.apache.org/jira/browse/SPARK-60237
> Project: Spark
> Issue Type: Sub-task
> Components: ML
> Affects Versions: 5.0.0
> Reporter: Ruifeng Zheng
> Priority: Major
> Labels: pull-request-available
>
> Binary HashingTF only needs to track distinct feature indices. Use
> OpenHashSet[Int], sort the resulting indices, and construct a sparse vector
> with 1.0 values. This is implemented in
> https://github.com/apache/spark/pull/59461.
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