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https://issues.apache.org/jira/browse/MAHOUT-929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Paritosh Ranjan updated MAHOUT-929:
-----------------------------------
Attachment: Mahout-929
Created sequential version of ClusterClassifier. Test case is also present.
In next patch I will also add the MapReduce Version. It will be more or less
implemented in a similar fashion.
Please review the patch to find any early problems. The code is in working
state.
And sorry for taking time, I was very busy with my office work. Though I used
some time to read recommendation, classification and also probability, I am
sure I will be able to use it in future.
> Refactor Clustering (Vector Classification) into a Separate Postprocess with
> Outlier Pruning
> --------------------------------------------------------------------------------------------
>
> Key: MAHOUT-929
> URL: https://issues.apache.org/jira/browse/MAHOUT-929
> Project: Mahout
> Issue Type: Improvement
> Components: Classification, Clustering
> Affects Versions: 0.6
> Reporter: Jeff Eastman
> Fix For: 0.7
>
> Attachments: Mahout-929
>
>
> The current clustering drivers have a -cp option to produce clusteredPoints
> directory containing the input vectors classified by the final clusters
> produced by the algorithm. These options are redundantly implemented in those
> drivers.
> - Factor out & implement an independent post processor to perform the
> classification step independently of the various clustering implementations.
> - Implement a pluggable outlier removal capability for this classifier.
> - Consider building off of the ClusterClassifier & ClusterIterator ideas.
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