com.intel.analytics.zoo.pipeline.api.autograd

CustomLoss

abstract class CustomLoss[T] extends TensorLossFunction[T]

Linear Supertypes
TensorLossFunction[T], LossFunction[Tensor[T], Tensor[T], T], AbstractCriterion[Tensor[T], Tensor[T], T], Serializable, Serializable, AnyRef, Any
Known Subclasses
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Inherited
  1. CustomLoss
  2. TensorLossFunction
  3. LossFunction
  4. AbstractCriterion
  5. Serializable
  6. Serializable
  7. AnyRef
  8. Any
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Instance Constructors

  1. new CustomLoss(sizeAverage: Boolean)(implicit arg0: ClassTag[T], ev: TensorNumeric[T])

Abstract Value Members

  1. abstract def doGetLoss(inputs: Array[Variable[T]]): AbstractModule[Activity, Activity, T]

    Attributes
    protected
  2. abstract def getInputVars(inputShapes: Array[Shape]): Array[Variable[T]]

    Attributes
    protected
  3. abstract val loss: AbstractCriterion[Tensor[T], Tensor[T], T]

    Attributes
    protected
    Definition Classes
    LossFunction

Concrete Value Members

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

    Definition Classes
    AnyRef
  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any
  3. final def ##(): Int

    Definition Classes
    AnyRef → Any
  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  5. final def ==(arg0: Any): Boolean

    Definition Classes
    Any
  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  7. def backward(input: Tensor[T], target: Tensor[T]): Tensor[T]

    Definition Classes
    AbstractCriterion
  8. def canEqual(other: Any): Boolean

    Definition Classes
    AbstractCriterion
  9. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  10. def cloneCriterion(): AbstractCriterion[Tensor[T], Tensor[T], T]

    Definition Classes
    AbstractCriterion
  11. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  12. def equals(other: Any): Boolean

    Definition Classes
    AbstractCriterion → AnyRef → Any
  13. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  14. def forward(input: Tensor[T], target: Tensor[T]): T

    Definition Classes
    AbstractCriterion
  15. final def generateLossFromVars(inVars: Array[Variable[T]], outVar: Variable[T]): Model[T]

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

    Definition Classes
    AnyRef → Any
  17. final def getLoss(inputShapes: Array[Shape]): AbstractModule[Activity, Activity, T]

  18. var gradInput: Tensor[T]

    Definition Classes
    AbstractCriterion
  19. def hashCode(): Int

    Definition Classes
    AbstractCriterion → AnyRef → Any
  20. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  21. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  22. final def notify(): Unit

    Definition Classes
    AnyRef
  23. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  24. var output: T

    Definition Classes
    AbstractCriterion
  25. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  26. def toString(): String

    Definition Classes
    AnyRef → Any
  27. def updateGradInput(yPred: Tensor[T], yTrue: Tensor[T]): Tensor[T]

    Computing the gradient of the criterion with respect to its own input.

    Computing the gradient of the criterion with respect to its own input. This is returned in gradInput. Also, the gradInput state variable is updated accordingly.

    yPred

    input data

    yTrue

    target data / labels

    returns

    gradient of input

    Definition Classes
    CustomLossLossFunction → AbstractCriterion
  28. def updateOutput(yPred: Tensor[T], target: Tensor[T]): T

    Computes the loss using input and objective function.

    Computes the loss using input and objective function. This function returns the result which is stored in the output field.

    yPred

    input of the criterion

    target

    target or labels

    returns

    the loss of the criterion

    Definition Classes
    CustomLossLossFunction → AbstractCriterion
  29. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  30. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  31. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from TensorLossFunction[T]

Inherited from LossFunction[Tensor[T], Tensor[T], T]

Inherited from AbstractCriterion[Tensor[T], Tensor[T], T]

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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