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Posted to issues@spark.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2016/07/22 10:57:20 UTC
[jira] [Commented] (SPARK-8871) Add maximal frequent itemsets
filter in Spark MLib FPGrowth
[ https://issues.apache.org/jira/browse/SPARK-8871?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15389312#comment-15389312 ]
Sean Owen commented on SPARK-8871:
----------------------------------
Is this the same as https://issues.apache.org/jira/browse/SPARK-6143 ? or else I don't know what maximal frequent itemsets refers to here.
> Add maximal frequent itemsets filter in Spark MLib FPGrowth
> -----------------------------------------------------------
>
> Key: SPARK-8871
> URL: https://issues.apache.org/jira/browse/SPARK-8871
> Project: Spark
> Issue Type: Improvement
> Components: MLlib
> Reporter: Jonathan Svirsky
>
> Maximal frequent itemsets can be exctracted as all root-to-leaf paths(sets) from FP-Trees.
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