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  1. Mahout
  2. MAHOUT-861

Simultaneously update left and right vectors while training ExpectationMaximizationSVDFactorizer

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Details

    • Bug
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 0.6
    • 0.6
    • None
    • None

    Description

      I guess the updates on left and right vectors in ExpectationMaximizationSVDFactorizer#train(int i, int j, int f, SVDPreference pref) should be done simultaneously according to the original algorithm (http://sifter.org/~simon/journal/20061211.html)

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            ssc Sebastian Schelter
            gokhancapan Gokhan Capan
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