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  1. Mahout
  2. MAHOUT-1151

Object reuse in distributed ALS

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.8
    • Fix Version/s: 0.8
    • Labels:
      None

      Description

      In order to improve the performance our distributed ALS code, we should try to avoid object instantiation as much as possible, especially when it is done per input tuple.

        Attachments

        1. MAHOUT-1151.patch
          10 kB
          Sebastian Schelter
        2. MAHOUT-1151-2.patch
          15 kB
          Sebastian Schelter

          Activity

            People

            • Assignee:
              ssc Sebastian Schelter
              Reporter:
              ssc Sebastian Schelter
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              Dates

              • Created:
                Updated:
                Resolved: