Query: mpsmatrixlogsoftmax
OS: mojave
Section: 3
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
MPSMatrixLogSoftMax(3) MetalPerformanceShaders.framework MPSMatrixLogSoftMax(3)NAMEMPSMatrixLogSoftMaxSYNOPSIS#import <MPSMatrixSoftMax.h> Inherits MPSMatrixSoftMax. Additional Inherited Members Detailed Description This depends on Metal.framework. A logarithmic softmax kernel that operates on matrices. A MPSMatrixLogSoftMax object computes: B_ij = ln { Exp { A_ij } / ( Sum_k Exp { A_ik } ) } = A_ij - ln { Sum_k Exp { A_ik } } A and B are matrices which are represented by MPSMatrix objects. This filter computes the same result for MPSMatrices as MPSCNNLogSoftMax filter does for MPSImages by interpreting the columns of the matrix as feature channels, that is the sum runs over column indices. Author Generated automatically by Doxygen for MetalPerformanceShaders.framework from the source code. Version MetalPerformanceShaders-100 Thu Feb 8 2018 MPSMatrixLogSoftMax(3)
| Related Man Pages |
|---|
| mpscnnneuronhardsigmoid(3) - mojave |
| mpscnnsubtractgradient(3) - mojave |
| mpscnnupsampling(3) - mojave |
| mpsmatrixbinarykernel(3) - mojave |
| mpsmatrixsoftmax(3) - mojave |