init(source:labels:weights:lossDescriptor:)
Declaration
convenience init(source: MPSNNImageNode, labels: MPSNNImageNode, weights: MPSNNImageNode, lossDescriptor descriptor: MPSCNNLossDescriptor)convenience init(source: MPSNNImageNode, labels: MPSNNImageNode, weights: MPSNNImageNode, lossDescriptor descriptor: MPSCNNLossDescriptor)