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  1. Spark
  2. SPARK-3382

GradientDescent convergence tolerance

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 1.1.0
    • Fix Version/s: 1.5.0
    • Component/s: MLlib
    • Labels:
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      Description

      GradientDescent should support a convergence tolerance setting. In general, for optimization, convergence tolerance should be preferred over a limit on the number of iterations since it is a somewhat data-adaptive or data-specific convergence criterion.

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              • Assignee:
                lewuathe Kai
                Reporter:
                josephkb Joseph K. Bradley
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                • Created:
                  Updated:
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