mpscnnspatialnormalizationgradientnode(3) [mojave man page]
MPSCNNSpatialNormalizationGradientNode(3) MetalPerformanceShaders.framework MPSCNNSpatialNormalizationGradientNode(3) NAME
MPSCNNSpatialNormalizationGradientNode SYNOPSIS
#import <MPSNNGraphNodes.h> Inherits MPSNNGradientFilterNode. Instance Methods (nonnull instancetype) - initWithSourceGradient:sourceImage:gradientState:kernelSize: Class Methods (nonnull instancetype) + nodeWithSourceGradient:sourceImage:gradientState:kernelSize: Properties NSUInteger kernelWidth NSUInteger kernelHeight float alpha float beta float delta Method Documentation - (nonnull instancetype) initWithSourceGradient: (MPSNNImageNode *__nonnull) sourceGradient(MPSNNImageNode *__nonnull) sourceImage(MPSNNGradientStateNode *__nonnull) gradientState(NSUInteger) kernelSize + (nonnull instancetype) nodeWithSourceGradient: (MPSNNImageNode *__nonnull) sourceGradient(MPSNNImageNode *__nonnull) sourceImage(MPSNNGradientStateNode *__nonnull) gradientState(NSUInteger) kernelSize Property Documentation - alpha [read], [write], [nonatomic], [assign] The value of alpha. Default is 1.0. Must be non-negative. - beta [read], [write], [nonatomic], [assign] The value of beta. Default is 5.0 - delta [read], [write], [nonatomic], [assign] The value of delta. Default is 1.0 - (NSUInteger) kernelHeight [read], [write], [nonatomic], [assign] - (NSUInteger) kernelWidth [read], [write], [nonatomic], [assign] Author Generated automatically by Doxygen for MetalPerformanceShaders.framework from the source code. Version MetalPerformanceShaders-100 Thu Feb 8 2018 MPSCNNSpatialNormalizationGradientNode(3)
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MPSCNNPoolingGradientNode(3) MetalPerformanceShaders.framework MPSCNNPoolingGradientNode(3) NAME
MPSCNNPoolingGradientNode SYNOPSIS
#import <MPSNNGraphNodes.h> Inherits MPSNNGradientFilterNode. Inherited by MPSCNNDilatedPoolingMaxGradientNode, MPSCNNPoolingAverageGradientNode, MPSCNNPoolingL2NormGradientNode, and MPSCNNPoolingMaxGradientNode. Instance Methods (nonnull instancetype) - initWithSourceGradient:sourceImage:gradientState:kernelWidth:kernelHeight:strideInPixelsX:strideInPixelsY:paddingPolicy: Class Methods (nonnull instancetype) + nodeWithSourceGradient:sourceImage:gradientState:kernelWidth:kernelHeight:strideInPixelsX:strideInPixelsY:paddingPolicy: Properties NSUInteger kernelWidth NSUInteger kernelHeight NSUInteger strideInPixelsX NSUInteger strideInPixelsY Method Documentation - (nonnull instancetype) initWithSourceGradient: (MPSNNImageNode *__nonnull) sourceGradient(MPSNNImageNode *__nonnull) sourceImage(MPSNNGradientStateNode *__nonnull) gradientState(NSUInteger) kernelWidth(NSUInteger) kernelHeight(NSUInteger) strideInPixelsX(NSUInteger) strideInPixelsY(nullable id< MPSNNPadding >) paddingPolicy make a pooling gradient node It would be much easier to use [inferencePoolingNode gradientNodeForSourceGradient:] instead. Parameters: sourceGradient The gradient from the downstream gradient filter. sourceImage The input image to the inference pooling filter gradientState The gradient state produced by the inference poolin filter kernelWidth The kernel width of the inference filter kernelHeight The kernel height of the inference filter strideInPixelsX The X stride from the inference filter strideInPixelsY The Y stride from the inference filter + (nonnull instancetype) nodeWithSourceGradient: (MPSNNImageNode *__nonnull) sourceGradient(MPSNNImageNode *__nonnull) sourceImage(MPSNNGradientStateNode *__nonnull) gradientState(NSUInteger) kernelWidth(NSUInteger) kernelHeight(NSUInteger) strideInPixelsX(NSUInteger) strideInPixelsY(nullable id< MPSNNPadding >) paddingPolicy make a pooling gradient node It would be much easier to use [inferencePoolingNode gradientNodeForSourceGradient:] instead. Parameters: sourceGradient The gradient from the downstream gradient filter. sourceImage The input image to the inference pooling filter gradientState The gradient state produced by the inference poolin filter kernelWidth The kernel width of the inference filter kernelHeight The kernel height of the inference filter strideInPixelsX The X stride from the inference filter strideInPixelsY The Y stride from the inference filter Property Documentation - (NSUInteger) kernelHeight [read], [nonatomic], [assign] - (NSUInteger) kernelWidth [read], [nonatomic], [assign] - (NSUInteger) strideInPixelsX [read], [nonatomic], [assign] - (NSUInteger) strideInPixelsY [read], [nonatomic], [assign] Author Generated automatically by Doxygen for MetalPerformanceShaders.framework from the source code. Version MetalPerformanceShaders-100 Thu Feb 8 2018 MPSCNNPoolingGradientNode(3)