depthwiseConvolution3DWeightsGradient(_:source:outputShape:descriptor:name:)
Creates a 3D depthwise convolution gradient for weights operation and returns the result tensor.
Declaration
func depthwiseConvolution3DWeightsGradient(_ incomingGradient: MPSGraphTensor, source: MPSGraphTensor, outputShape: [NSNumber], descriptor: MPSGraphDepthwiseConvolution3DOpDescriptor, name: String?) -> MPSGraphTensorParameters
- incomingGradient:
A 3D input gradient tensor - must be at least rank=4 (NCDHW).
- source:
The forward pass 3D Image source as tensor - must be at least rank=4 (NCDHW).
- outputShape:
The shape of the οutput tensor (and therefore weight tensor of forward pass).
- descriptor:
The descriptor object that specifies strides, dilation rates and paddings.
- name:
The name for the operation.
Return Value
A valid MPSGraphTensor object