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  1. Mahout
  2. MAHOUT-1378

Running Random Forest with Ignored features fails when loading feature descriptor from JSON file

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 0.8
    • 0.9
    • None
    • None
    • generic

    Description

      Running Random Forest with Ignored features fails when loading feature descriptor from JSON file.

      in Dataset.java , fromJSON(String json) function
      line 400
      original: ------ nominalValues[i] = array;
      should be change to
      nominalValues[i - ignored.size()] = array;
      // put array in ignore-feature filtered index

      Attachments

        1. rf-ignore-f-JSON.patch
          0.6 kB
          sam wu
        2. DatasetIgnoreFeatureTest.java
          2 kB
          sam wu

        Activity

          People

            smarthi Suneel Marthi
            swu5530@gmail.com sam wu
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            Dates

              Created:
              Updated:
              Resolved:

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