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From "Ted Dunning (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAHOUT-157) Frequent Pattern Mining using Parallel FP-Growth
Date Fri, 18 Sep 2009 18:35:15 GMT

    [ https://issues.apache.org/jira/browse/MAHOUT-157?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12757324#action_12757324
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Ted Dunning commented on MAHOUT-157:
------------------------------------


Nice work Robin (even with the code in preliminary form).

Are these times on a single machine?  Or on a cluster?

What happens with much larger data sets (10M items, say)?

How long *is* the database reading time that you are ignoring?



> Frequent Pattern Mining using Parallel FP-Growth
> ------------------------------------------------
>
>                 Key: MAHOUT-157
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-157
>             Project: Mahout
>          Issue Type: New Feature
>    Affects Versions: 0.2
>            Reporter: Robin Anil
>            Assignee: Robin Anil
>             Fix For: 0.2
>
>         Attachments: MAHOUT-157-August-17.patch, MAHOUT-157-August-24.patch, MAHOUT-157-August-31.patch,
MAHOUT-157-August-6.patch, MAHOUT-157-Combinations-BSD-License.patch, MAHOUT-157-Combinations-BSD-License.patch,
MAHOUT-157-inProgress-August-5.patch, MAHOUT-157-September-10.patch, MAHOUT-157-September-18.patch,
MAHOUT-157-September-5.patch
>
>
> Implement: http://infolab.stanford.edu/~echang/recsys08-69.pdf

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