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Posted to dev@mahout.apache.org by "Jiahongchao (JIRA)" <ji...@apache.org> on 2015/04/16 07:13:58 UTC

[jira] [Created] (MAHOUT-1692) wrong description about spectral-clustering

Jiahongchao created MAHOUT-1692:
-----------------------------------

             Summary: wrong description about spectral-clustering
                 Key: MAHOUT-1692
                 URL: https://issues.apache.org/jira/browse/MAHOUT-1692
             Project: Mahout
          Issue Type: Bug
          Components: Clustering
            Reporter: Jiahongchao
            Priority: Blocker


in http://mahout.apache.org/users/clustering/spectral-clustering.html
It says  returns values in the range [0, 1], where 0 indicates completely disconnected (or completely dissimilar) and 1 is fully connected (or identical)
But 0, 0, 0 should be 0,0,1 because an element is identical to itself




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