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• L2Regularization.scala

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com.thoughtworks.deeplearning.double.optimizers.L2Regularization.scala Maven / Gradle / Ivy

package com.thoughtworks.deeplearning.double.optimizers

/**
  * @author 杨博 (Yang Bo) <[email protected]>
  */
trait L2Regularization extends LearningRate {
  protected def l2Regularization: scala.Double

  override def updateDouble(oldValue: Double, delta: Double): Double = {
    super.updateDouble(oldValue, delta) - l2Regularization * oldValue * currentLearningRate()
  }

}