Uploaded image for project: 'Mahout'
  1. Mahout
  2. MAHOUT-140

In-memory mapreduce Random Forests

    XMLWordPrintableJSON

    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 0.2
    • Fix Version/s: 0.2
    • Component/s: Classification
    • Labels:
      None

      Description

      Each mapper is responsible for growing a number of trees with a whole copy of the dataset loaded in memory, it uses the reference implementation's code to build each tree and estimate the oob error.

        Attachments

        1. inmem_July19_patch.diff
          228 kB
          Abdel Hakim Deneche
        2. inmem_Sep29.patch
          83 kB
          Abdel Hakim Deneche
        3. mapred_jul12.diff
          190 kB
          Abdel Hakim Deneche
        4. mapred_patch.diff
          167 kB
          Abdel Hakim Deneche

          Issue Links

            Activity

              People

              • Assignee:
                adeneche Abdel Hakim Deneche
                Reporter:
                adeneche Abdel Hakim Deneche
              • Votes:
                0 Vote for this issue
                Watchers:
                0 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: