MPSCNNLoss A kernel that computes the loss and loss gradient between specified predictions and labels. Declarationclass MPSCNNLoss TopicsInitializersinit(coder:device:)init(device:lossDescriptor:)Instance PropertiesdeltaepsilonlabelSmoothinglossTypenumberOfClassesreduceAcrossBatchreductionTypeweightInstance Methodsencode(commandBuffer:sourceImage:labels:)encode(commandBuffer:sourceImage:labels:destinationImage:)encode(commandBuffer:sourceImages:labels:)encode(commandBuffer:sourceImages:labels:destinationImages:) RelationshipsInherits FromMPSCNNKernelConforms ToCVarArgCustomDebugStringConvertibleCustomStringConvertibleEquatableHashableNSCodingNSCopyingNSObjectProtocolNSSecureCoding See AlsoLoss LayersMPSCNNLossDataDescriptorMPSCNNLossDescriptorMPSCNNLossLabelsMPSCNNYOLOLossMPSCNNYOLOLossDescriptor