[jira] [Updated] (MADLIB-973) Path - make aggregate computation per pattern match (not per partition)

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

     [ https://issues.apache.org/jira/browse/MADLIB-973?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Frank McQuillan updated MADLIB-973:
-----------------------------------
    Summary: Path - make aggregate computation per pattern match (not per partition)  (was: CLONE - Path - pattern match (1 match per partition, multiple windows per match))

> Path - make aggregate computation per pattern match (not per partition)
> -----------------------------------------------------------------------
>
>                 Key: MADLIB-973
>                 URL: https://issues.apache.org/jira/browse/MADLIB-973
>             Project: Apache MADlib
>          Issue Type: New Feature
>          Components: Module: Utilities
>            Reporter: Frank McQuillan
>            Assignee: Rahul Iyer
>             Fix For: v1.9
>
>
> 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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