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  1. Spark
  2. SPARK-6336

LBFGS should document what convergenceTol means

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    Details

    • Type: Documentation
    • Status: Resolved
    • Priority: Trivial
    • Resolution: Fixed
    • Affects Version/s: 1.3.0
    • Fix Version/s: 1.3.1, 1.4.0
    • Component/s: Documentation, MLlib
    • Labels:
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      Description

      LBFGS uses Breeze's LBFGS, which uses relative convergence tolerance. We should document that convergenceTol is relative and ensure in a unit test that this behavior does not change in Breeze without us realizing it.

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