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  1. Mahout
  2. MAHOUT-674

Let the TrainLogistic class could print the category feature weight probably

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Trivial
    • Resolution: Fixed
    • Affects Version/s: 0.4, 0.5
    • Fix Version/s: 0.5
    • Component/s: Examples
    • Labels:
    • Environment:

      Mac OS X 10.6.7

      Description

      In the example of trainlogistic, if we add a category feature. It will throw a NullPointerException while printing out the model.

      The root cause is for category feature, the code try to use the feature name as the predictor rather than feature=value as the predictor while get the weight from the trained LR model.

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            • Assignee:
              srowen Sean Owen
              Reporter:
              xuwenhao Stanley Xu
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