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  1. Mahout
  2. MAHOUT-1464

Cooccurrence Analysis on Spark

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Implemented
    • None
    • 0.10.0
    • None

    • hadoop, spark

    Description

      Create a version of Cooccurrence Analysis (RowSimilarityJob with LLR) that runs on Spark. This should be compatible with Mahout Spark DRM DSL so a DRM can be used as input.

      Ideally this would extend to cover MAHOUT-1422. This cross-cooccurrence has several applications including cross-action recommendations.

      Attachments

        1. MAHOUT-1464.patch
          16 kB
          Sebastian Schelter
        2. MAHOUT-1464.patch
          18 kB
          Sebastian Schelter
        3. MAHOUT-1464.patch
          18 kB
          Sebastian Schelter
        4. MAHOUT-1464.patch
          8 kB
          Sebastian Schelter
        5. MAHOUT-1464.patch
          8 kB
          Sebastian Schelter
        6. MAHOUT-1464.patch
          8 kB
          Sebastian Schelter
        7. run-spark-xrsj.sh
          1 kB
          Pat Ferrel

        Activity

          People

            pferrel Pat Ferrel
            pferrel Pat Ferrel
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            Dates

              Created:
              Updated:
              Resolved: