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  1. Mahout
  2. MAHOUT-927

FPG saves a mapping from from feature to mining group, when this can be calculated on the fly

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 0.6
    • 0.6
    • None
    • None

    Description

      The group membership list can easily be computed on the fly, rather than written out and reread, then saved in memory.

      Attachments

        1. MAHOUT-927.patch
          34 kB
          Tom Pierce

        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. MAHOUT-920 Remove a mapreduce job from parallel FPGrowth workflow

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. MAHOUT-921 FPG uses a lot of boxed primitives - this patch eliminates a bunch of List<Integer>

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Activity

            People

              robinanil Robin Anil
              tcp Tom Pierce
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              Dates

                Created:
                Updated:
                Resolved: