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  1. Spark
  2. SPARK-3382

GradientDescent convergence tolerance

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Details

    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • 1.1.0
    • 1.5.0
    • MLlib
    • None

    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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            lewuathe Kai
            josephkb Joseph K. Bradley
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