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Posted to issues@spark.apache.org by "Bryan Cutler (JIRA)" <ji...@apache.org> on 2016/03/17 18:37:33 UTC
[jira] [Commented] (SPARK-13963) Add binary toggle Param to
ml.HashingTF
[ https://issues.apache.org/jira/browse/SPARK-13963?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15200000#comment-15200000 ]
Bryan Cutler commented on SPARK-13963:
--------------------------------------
Hi [~mlnick], mind if I work on this?
> Add binary toggle Param to ml.HashingTF
> ---------------------------------------
>
> Key: SPARK-13963
> URL: https://issues.apache.org/jira/browse/SPARK-13963
> Project: Spark
> Issue Type: Sub-task
> Components: ML
> Reporter: Nick Pentreath
> Priority: Trivial
>
> It would be handy to add a binary toggle Param to {{HashingTF}}, as in the scikit-learn one: http://scikit-learn.org/stable/modules/generated/sklearn.feature_extraction.text.HashingVectorizer.html
> If set, then all non-zero counts will be set to 1.
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