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From "Robin Anil (JIRA)" <j...@apache.org>
Subject [jira] Updated: (MAHOUT-157) Frequent Pattern Mining using Parallel FP-Growth
Date Sat, 10 Oct 2009 22:22:31 GMT

     [ https://issues.apache.org/jira/browse/MAHOUT-157?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Robin Anil updated MAHOUT-157:
------------------------------

    Attachment: MAHOUT-157-Oct-10.pfpgrowth.patch

Completed streaming fpgrowth where transactions are read in a stream using an Iterator. 

The patch looks good (except for the comments above which has to be integrated)

Units Tests average 90% coverage

> 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
>          Components: Frequent Itemset/Association Rule Mining
>    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-Oct-1.patch, MAHOUT-157-Oct-10.pfpgrowth.patch,
MAHOUT-157-Oct-8.pfpgrowth.patch, MAHOUT-157-Oct-8.TestedMapReducePipeline.patch, MAHOUT-157-Oct-9.StreamingDBRead-Inprogress.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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