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https://issues.apache.org/jira/browse/MAHOUT-2028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16279138#comment-16279138
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Stefano Dalla Palma commented on MAHOUT-2028:
---------------------------------------------

Hi Trevor. I'm new on Jira and I was a bit confused of all the different 
labels. However, I'm studying a bit Mahout's architecture and I was thinking to 
implement a set of algorithms for clustering evalation to put in a specific 
package "clustering.evaluation"

> Silhoutte indexing for clustering evaluation
> --------------------------------------------
>
>                 Key: MAHOUT-2028
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-2028
>             Project: Mahout
>          Issue Type: Proposal
>          Components: Algorithms, Clustering
>    Affects Versions: 0.13.0, 0.14.0, 0.13.1, 0.13.2
>            Reporter: Stefano Dalla Palma
>            Priority: Minor
>              Labels: beginner
>
> What about implementing clustering evaluation measure like Silhouette 
> indexing? We could use one or more of the currently implemented distance 
> measures and some clustering algorithm, like k-means, and start measuring the 
> goodness of that clustering, i.e. with Silhouette in this case.



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