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  1. Mahout
  2. MAHOUT-1303

GenericItemBasedRecommender.estimate(id) method confusing (line 347-349)

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Details

    • Bug
    • Status: Closed
    • Minor
    • Resolution: Not A Problem
    • 0.9
    • 0.9
    • None

    Description

      --------
      if (excludeItemIfNotSimilarToAll || !Double.isNaN(estimate))

      { -- line 347 average.addDatum(estimate); }

      line 347 seems logic confusing,

      if excludeItemIfNotSimilarToAll == true, -> always add data into average, doesn't matter what the data is , Nan ???

      Attachments

        1. MAHOUT-1303.patch
          0.5 kB
          Suneel Marthi

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            smarthi Suneel Marthi
            chszwu chsz wu
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            Dates

              Created:
              Updated:
              Resolved: