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Posted to dev@mahout.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2010/12/01 18:35:11 UTC
[jira] Updated: (MAHOUT-384) Implement of AVF algorithm
[ https://issues.apache.org/jira/browse/MAHOUT-384?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen updated MAHOUT-384:
-----------------------------
Component/s: (was: Collaborative Filtering)
Clustering
Fix Version/s: 0.5
Assignee: Robin Anil
> Implement of AVF algorithm
> --------------------------
>
> Key: MAHOUT-384
> URL: https://issues.apache.org/jira/browse/MAHOUT-384
> Project: Mahout
> Issue Type: New Feature
> Components: Clustering
> Reporter: tony cui
> Assignee: Robin Anil
> Fix For: 0.5
>
> Attachments: MAHOUT-384.patch
>
>
> This program realize a outlier detection algorithm called avf, which is kind of
> Fast Parallel Outlier Detection for Categorical Datasets using Mapreduce and introduced by this paper :
> http://thepublicgrid.org/papers/koufakou_wcci_08.pdf
> Following is an example how to run this program under haodoop:
> $hadoop jar programName.jar avfDriver inputData interTempData outputData
> The output data contains ordered avfValue in the first column, followed by original input data.
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