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Posted to dev@samoa.apache.org by "Gianmarco De Francisci Morales (JIRA)" <ji...@apache.org> on 2015/11/09 09:52:10 UTC

[jira] [Created] (SAMOA-50) Support for file streams in ClusteringEvaluation

Gianmarco De Francisci Morales created SAMOA-50:
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             Summary: Support for file streams in ClusteringEvaluation
                 Key: SAMOA-50
                 URL: https://issues.apache.org/jira/browse/SAMOA-50
             Project: SAMOA
          Issue Type: Bug
          Components: SAMOA-API
            Reporter: Gianmarco De Francisci Morales


Currently ClusteringEvaluation requires the input stream to be a subclass of ClusteringStream, which only allows the artificial RBF generator to be used.
The reason, is that we need a decayHorizon for the clustering.
However, we could implement the decayHorizon (and any other quantity) as separate options in ClusteringEvaluation, and let the stream be a normal stream. This change would allow to support all the existing input streams for clustering.



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