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  1. Mahout
  2. MAHOUT-376

Implement Map-reduce version of stochastic SVD

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Duplicate
    • None
    • 0.5
    • classic
    • None

    Description

      See attached pdf for outline of proposed method.

      All comments are welcome.

      Attachments

        1. ssvd-CDH3-or-0.21.patch.gz
          69 kB
          dlyubimov2
        2. ssvd-CDH3-or-0.21.patch.gz
          68 kB
          dlyubimov2
        3. ssvd-CDH3-or-0.21.patch.gz
          25 kB
          dlyubimov2
        4. ssvd-CDH3-or-0.21.patch.gz
          24 kB
          dlyubimov2
        5. SSVD working notes.pdf
          1.09 MB
          dlyubimov2
        6. ssvd-CDH3-or-0.21.patch.gz
          24 kB
          dlyubimov2
        7. ssvd-CDH3-or-0.21.patch.gz
          24 kB
          dlyubimov2
        8. SSVD working notes.pdf
          1.03 MB
          dlyubimov2
        9. ssvd-CDH3-or-0.21.patch.gz
          23 kB
          dlyubimov2
        10. ssvd-CDH3-or-0.21.patch.gz
          23 kB
          dlyubimov2
        11. ssvd-CDH3-or-0.21.patch.gz
          23 kB
          dlyubimov2
        12. SSVD working notes.pdf
          1022 kB
          dlyubimov2
        13. ssvd-m3.patch.gz
          21 kB
          dlyubimov2
        14. SSVD working notes.pdf
          1020 kB
          dlyubimov2
        15. ssvd-m2.patch.gz
          20 kB
          dlyubimov2
        16. SSVD working notes.pdf
          1015 kB
          dlyubimov2
        17. ssvd-m1.patch.gz
          18 kB
          dlyubimov2
        18. QR decomposition for Map.pdf
          359 kB
          dlyubimov2
        19. QR decomposition for Map.pdf
          350 kB
          dlyubimov2
        20. QR decomposition for Map.pdf
          310 kB
          dlyubimov2
        21. sd.tex
          11 kB
          Ted Dunning
        22. sd.pdf
          151 kB
          Ted Dunning
        23. sd.tex
          10 kB
          Ted Dunning
        24. sd.pdf
          153 kB
          Ted Dunning
        25. sd.pdf
          146 kB
          Ted Dunning
        26. sd.tex
          8 kB
          Ted Dunning
        27. Modified stochastic svd algorithm for mapreduce.pdf
          341 kB
          dlyubimov2
        28. MAHOUT-376.patch
          22 kB
          Ted Dunning
        29. ASF.LICENSE.NOT.GRANTED--Stochastic SVD using eigensolver trick.pdf
          245 kB
          Dmitriy Lyubimov
        30. ASF.LICENSE.NOT.GRANTED--sd.pdf
          136 kB
          Ted Dunning
        31. ASF.LICENSE.NOT.GRANTED--sd-bib.bib
          0.3 kB
          Ted Dunning
        32. ASF.LICENSE.NOT.GRANTED--sd.tex
          5 kB
          Ted Dunning

        Issue Links

          duplicates

          New Feature - A new feature of the product, which has yet to be developed. MAHOUT-309 Implement Stochastic Decomposition

          • Major - Major loss of function.
          • Closed
          is related to

          Improvement - An improvement or enhancement to an existing feature or task. MAHOUT-623 Bug/improvement: add "overwrite" option to Stochastic SVD command line and API

          • Trivial - Cosmetic problem like misspelt words or misaligned text.
          • Closed
          relates to

          New Feature - A new feature of the product, which has yet to be developed. MAHOUT-593 Backport of Stochastic SVD patch (Mahout-376) to hadoop 0.20 to ensure compatibility with current Mahout dependencies.

          • Major - Major loss of function.
          • Closed

          Activity

            People

              tdunning Ted Dunning
              tdunning Ted Dunning
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              Dates

                Created:
                Updated:
                Resolved: