Mahout
  1. Mahout
  2. MAHOUT-902

TanimotoCoefficientSimilarity should return Double.NaN for two items that have zero overlap

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      Description

      org.apache.mahout.cf.taste.impl.similarity.TanimotoCoefficientSimilarity should return Double.NaN for two items that have zero overlap. Please also provide a unit-test for this.

      1. MAHOUT-902.patch
        3 kB
        Remi Melisson

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          • Assignee:
            Sean Owen
            Reporter:
            Sebastian Schelter
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              Updated:
              Resolved:

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