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  1. Mahout
  2. MAHOUT-616

Cannot use MahalanobisDistanceMeasure with Dirichlet clustering

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 0.5
    • Fix Version/s: 0.5
    • Component/s: Clustering
    • Labels:
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      Description

      When Dirichlet clustering is run with DistanceMeasureClusterDistribution and MahalanobisDistanceMeasure the configure method of the distance measure is not called. In this way the configuration data cannot be supplied to the distance measure. In addition there is a bug in the MahalanobisDistanceMeasure that does not take into account the matrix class

        Attachments

        1. mahalanobis_fix.patch
          13 kB
          Vasil Vasilev
        2. mahalanobis_fix.patch
          33 kB
          Vasil Vasilev

          Activity

            People

            • Assignee:
              srowen Sean R. Owen
              Reporter:
              vavasilev Vasil Vasilev
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              Dates

              • Created:
                Updated:
                Resolved: