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

        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: