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  1. Mahout
  2. MAHOUT-586

Redo RecommenderEvaluator for modularity

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Won't Fix
    • None
    • 0.6
    • None
    • None

    Description

      The RecommenderEvaluator implementation is hard-coded around the standard algorithm for comparing a recommender's performance on training v.s. test datasets.

      This is a rewrite supplying other algorithms, and the ability to directly compare DataModels. It was born out of a desire to check that a new recommender made sense compared to existing recommenders, and to directly work with DataModels that encompass the entire recommendation space.

      Attachments

        1. MAHOUT-586.patch
          86 kB
          Lance Norskog
        2. MAHOUT-559.patch
          69 kB
          Lance Norskog
        3. MAHOUT-586.patch
          56 kB
          Lance Norskog
        4. MAHOUT-586.patch
          30 kB
          Sean R. Owen
        5. MAHOUT-586.patch
          50 kB
          Lance Norskog
        6. MAHOUT-586.patch
          32 kB
          Lance Norskog

        Issue Links

          incorporates

          New Feature - A new feature of the product, which has yet to be developed. MAHOUT-559 Compare Recommender output by order of recommendations.

          • Major - Major loss of function.
          • Closed

          Activity

            People

              srowen Sean R. Owen
              lancenorskog Lance Norskog
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              Dates

                Created:
                Updated:
                Resolved: