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https://issues.apache.org/jira/browse/SPARK-13964?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nick Pentreath updated SPARK-13964:
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Description: Investigate improvements to Spark ML feature hashing (see e.g.
http://scikit-learn.org/stable/modules/generated/sklearn.feature_extraction.FeatureHasher.html#sklearn.feature_extraction.FeatureHasher).
> Feature hashing improvements
> ----------------------------
>
> Key: SPARK-13964
> URL: https://issues.apache.org/jira/browse/SPARK-13964
> Project: Spark
> Issue Type: Umbrella
> Components: ML, MLlib
> Reporter: Nick Pentreath
>
> Investigate improvements to Spark ML feature hashing (see e.g.
> http://scikit-learn.org/stable/modules/generated/sklearn.feature_extraction.FeatureHasher.html#sklearn.feature_extraction.FeatureHasher).
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