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From "Maysam Yabandeh (JIRA)" <>
Subject [jira] [Created] (MAHOUT-1230) SparceMatrix.clone() is not deep copy
Date Mon, 27 May 2013 15:24:21 GMT
Maysam Yabandeh created MAHOUT-1230:

             Summary: SparceMatrix.clone() is not deep copy
                 Key: MAHOUT-1230
             Project: Mahout
          Issue Type: Bug
          Components: Math
    Affects Versions: 0.7
            Reporter: Maysam Yabandeh
            Priority: Minor
             Fix For: 0.8, 0.7

After changing the matrix created by clone(), the original matrix changes as well. I am attaching
a patch with the unit test.

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