[jira] [Commented] (MADLIB-929) Path - pattern match (1 match per partition, multiple windows per match)

["Frank McQuillan (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MADLIB-929?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15421935#comment-15421935 ] 

Frank McQuillan commented on MADLIB-929:
----------------------------------------

moving out of 1.9.1 

> Path - pattern match (1 match per partition, multiple windows per match)
> ------------------------------------------------------------------------
>
>                 Key: MADLIB-929
>                 URL: https://issues.apache.org/jira/browse/MADLIB-929
>             Project: Apache MADlib
>          Issue Type: New Feature
>          Components: Module: Utilities
>            Reporter: Frank McQuillan
>            Assignee: Rahul Iyer
>             Fix For: v1.9.1
>
>         Attachments: Ecommerce data set for path test 5.csv
>
>
> Story
> As a user, I want to define symbols so that I can define a regular expression of symbols to identify sequences of events that I care about.  
> Partition:
> 1) Limited to 1 match per partition in this story.  
> 2) Note that the match in the data might not span the whole partition, that is, that matched rows could just be a subset of the rows in the partition.
> Window:
> 1) Support multiple windows per partition.
> Other:
> 1) Need to define interface for this feature.
> 2) If the story https://issues.apache.org/jira/browse/MADLIB-917 is done first, then this story could actually be called: "Path - pattern match (multiple matches per partition, multiple windows per match)



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