Implement of AVF algorithm
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Key: MAHOUT-384
URL: https://issues.apache.org/jira/browse/MAHOUT-384
Project: Mahout
Issue Type: New Feature
Components: Collaborative Filtering
Reporter: tony cui
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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