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Posted to issues@spark.apache.org by "Feynman Liang (JIRA)" <ji...@apache.org> on 2015/06/24 23:13:04 UTC

[jira] [Commented] (SPARK-7212) Frequent pattern mining for sequential item sets

    [ https://issues.apache.org/jira/browse/SPARK-7212?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14600156#comment-14600156 ] 

Feynman Liang commented on SPARK-7212:
--------------------------------------

Beginning work.

> Frequent pattern mining for sequential item sets
> ------------------------------------------------
>
>                 Key: SPARK-7212
>                 URL: https://issues.apache.org/jira/browse/SPARK-7212
>             Project: Spark
>          Issue Type: New Feature
>          Components: MLlib
>            Reporter: Joseph K. Bradley
>
> Currently, FPGrowth handles unordered item sets.  It would be great to be able to handle sequences of items, in which the order matters.  This JIRA is for discussing modifications to FPGrowth and/or new algorithms for handling sequences.



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