Mahout
  1. Mahout
  2. MAHOUT-861

Simultaneously update left and right vectors while training ExpectationMaximizationSVDFactorizer

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: 0.6
    • Fix Version/s: 0.6
    • Labels:
      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)

      1. MAHOUT-861.patch
        1.0 kB
        Gokhan Capan

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          People

          • Assignee:
            Sebastian Schelter
            Reporter:
            Gokhan Capan
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            Dates

            • Created:
              Updated:
              Resolved:

              Development