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  1. Spark
  2. SPARK-21770

ProbabilisticClassificationModel: Improve normalization of all-zero raw predictions

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    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 2.3.0
    • Fix Version/s: 2.3.0
    • Component/s: ML
    • Labels:
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    • Target Version/s:

      Description

      Given an n-element raw prediction vector of all-zeros, ProbabilisticClassifierModel.normalizeToProbabilitiesInPlace() should output a probability vector of all-equal 1/n entries

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              • Assignee:
                weichenxu123 Weichen Xu
                Reporter:
                Siddharth Murching Siddharth Murching
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                • Created:
                  Updated:
                  Resolved: