Class

org.apache.mxnet.javaapi

sgd_mom_updateParam

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class sgd_mom_updateParam extends AnyRef

This Param Object is specifically used for sgd_mom_update

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Instance Constructors

  1. new sgd_mom_updateParam(weight: NDArray, grad: NDArray, mom: NDArray, lr: Float)

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    weight

    Weight

    grad

    Gradient

    mom

    Momentum

    lr

    Learning rate

Value Members

  1. final def !=(arg0: Any): Boolean

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  9. final def getClass(): Class[_]

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  10. def getClip_gradient(): Float

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  11. def getGrad(): NDArray

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  12. def getLazy_update(): Boolean

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  13. def getLr(): Float

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  14. def getMom(): NDArray

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  15. def getMomentum(): Float

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  16. def getOut(): mxnet.NDArray

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  17. def getRescale_grad(): Float

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  18. def getWd(): Float

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  19. def getWeight(): NDArray

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  20. def hashCode(): Int

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  23. final def notify(): Unit

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  24. final def notifyAll(): Unit

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  25. def setClip_gradient(clip_gradient: Float): sgd_mom_updateParam

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    clip_gradient

    Clip gradient to the range of [-clip_gradient, clip_gradient] If clip_gradient <= 0, gradient clipping is turned off. grad = max(min(grad, clip_gradient), -clip_gradient).

  26. def setLazy_update(lazy_update: Boolean): sgd_mom_updateParam

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    lazy_update

    If true, lazy updates are applied if gradient's stype is row_sparse and both weight and momentum have the same stype

  27. def setMomentum(momentum: Float): sgd_mom_updateParam

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    momentum

    The decay rate of momentum estimates at each epoch.

  28. def setOut(out: NDArray): sgd_mom_updateParam

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  29. def setRescale_grad(rescale_grad: Float): sgd_mom_updateParam

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    rescale_grad

    Rescale gradient to grad = rescale_grad*grad.

  30. def setWd(wd: Float): sgd_mom_updateParam

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    wd

    Weight decay augments the objective function with a regularization term that penalizes large weights. The penalty scales with the square of the magnitude of each weight.

  31. final def synchronized[T0](arg0: ⇒ T0): T0

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  33. final def wait(): Unit

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  35. final def wait(arg0: Long): Unit

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