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  1. Spark
  2. SPARK-17133 Improvements to linear methods in Spark
  3. SPARK-17134

Use level 2 BLAS operations in LogisticAggregator

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Incomplete
    • None
    • None
    • ML

    Description

      Multinomial logistic regression uses LogisticAggregator class for gradient updates. We should look into refactoring MLOR to use level 2 BLAS operations for the updates. Performance testing should be done to show improvements.

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            sethah Seth Hendrickson
            sethah Seth Hendrickson
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