Package org.apache.spark.ml.optim.loss

Interface DifferentiableRegularization<T>

Type Parameters:
T - The type of the coefficients being regularized.
All Superinterfaces:
breeze.optimize.DiffFunction<T>, scala.Function1<T,Object>, breeze.linalg.operators.HasOps, breeze.linalg.ImmutableNumericOps<breeze.optimize.StochasticDiffFunction<T>>, breeze.linalg.NumericOps<breeze.optimize.StochasticDiffFunction<T>>, breeze.optimize.StochasticDiffFunction<T>
public interface DifferentiableRegularization<T> extends breeze.optimize.DiffFunction<T>
A Breeze diff function which represents a cost function for differentiable regularization of parameters. e.g. L2 regularization: 1 / 2 regParam * beta dot beta

  • Nested Class Summary

    Nested classes/interfaces inherited from interface scala.Function1

    scala.Function1.UnliftOps<A extends Object,B extends Object>, scala.Function1.UnliftOps$

    Nested classes/interfaces inherited from interface breeze.linalg.NumericOps

    breeze.linalg.NumericOps.Arrays$, breeze.linalg.NumericOps.ArraysLowPriority

  • Method Summary

    Modifier and Type
    Method
    Description
    double
    regParam()
    Magnitude of the regularization penalty.

    Methods inherited from interface breeze.optimize.DiffFunction

    cached, repr, throughLens

    Methods inherited from interface scala.Function1

    andThen, apply$mcDD$sp, apply$mcDF$sp, apply$mcDI$sp, apply$mcDJ$sp, apply$mcFD$sp, apply$mcFF$sp, apply$mcFI$sp, apply$mcFJ$sp, apply$mcID$sp, apply$mcIF$sp, apply$mcII$sp, apply$mcIJ$sp, apply$mcJD$sp, apply$mcJF$sp, apply$mcJI$sp, apply$mcJJ$sp, apply$mcVD$sp, apply$mcVF$sp, apply$mcVI$sp, apply$mcVJ$sp, apply$mcZD$sp, apply$mcZF$sp, apply$mcZI$sp, apply$mcZJ$sp, compose, toString

    Methods inherited from interface breeze.linalg.ImmutableNumericOps

    $amp, $amp$colon$amp, $bar, $bar$colon$bar, $bslash, $colon$bang$eq, $colon$eq$eq, $div, $div$colon$div, $minus, $minus$colon$minus, $percent, $percent$colon$percent, $plus$colon$plus, $times, $times$colon$times, $up$colon$up, $up$up, $up$up$colon$up$up, dot, t, t, t, unary_$bang, unary_$minus

    Methods inherited from interface breeze.linalg.NumericOps

    $amp$eq, $bar$eq, $colon$amp$eq, $colon$bar$eq, $colon$div$eq, $colon$eq, $colon$minus$eq, $colon$percent$eq, $colon$plus$eq, $colon$times$eq, $colon$up$eq, $colon$up$up$eq, $div$eq, $greater$colon$eq, $greater$colon$greater, $less$colon$eq, $less$colon$less, $minus$eq, $percent$eq, $plus, $plus$eq, $times$eq, $up$up$eq

    Methods inherited from interface breeze.optimize.StochasticDiffFunction

    apply, calculate, gradientAt, valueAt

  • Method Details

    • regParam

      double regParam()
      Magnitude of the regularization penalty.