object LossFunctions
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- case class BCEWithLogits(posWeights: Option[STen] = None, reduction: Reduction = Mean, ignore: Long = -100L) extends LossFunction with Product with Serializable
- case class NLL(numClasses: Int, classWeights: STen, reduction: Reduction = Mean, ignore: Long = -100L) extends LossFunction with Product with Serializable
- case class SequenceNLL(numClasses: Int, classWeights: STen, ignore: Long = -100L) extends LossFunction with Product with Serializable
Return a loss function which takes outputs of time step x batch x classes and targets of time step x batch The returned loss is averaged over the batch and the time steps
- case class SmoothL1Loss(reduction: Reduction = Mean, beta: Double = 1.0) extends LossFunction with Product with Serializable
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- case object Identity extends LossFunction with Product with Serializable
- case object MSE extends LossFunction with Product with Serializable
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- Deprecated
(Since version 9)