MPSCNNNeuronSoftPlus(3)

NAME

       MPSCNNNeuronSoftPlus

SYNOPSIS

       #import <MPSCNNConvolution.h>

       Inherits MPSCNNNeuron.

   Instance Methods
       (nonnull instancetype) - initWithDevice:a:b:
       (nonnull instancetype) - initWithDevice:

   Properties
       float a
       float b

   Additional Inherited Members

Detailed Description

       This depends on Metal.framework  Specifies the parametric softplus
       neuron filter. For each pixel, applies the following function: f(x) = a
       * log(1 + e^(b * x))

Method Documentation

   - (nonnull instancetype) initWithDevice: (nonnull id< MTLDevice >) device
       Standard init with default properties per filter type

       Parameters:
           device The device that the filter will be used on. May not be NULL.

       Returns:
           A pointer to the newly initialized object. This will fail,
           returning nil if the device is not supported. Devices must be
           MTLFeatureSet_iOS_GPUFamily2_v1 or later.



       Reimplemented from MPSCNNKernel.

   - (nonnull instancetype) initWithDevice: (nonnull id< MTLDevice >)
       device(float) a(float) b
       Initialize a parametric softplus neuron filter

       Parameters:
           device The device the filter will run on
           a Filter property 'a'. See class discussion.
           b Filter property 'b'. See class discussion.

       Returns:
           A valid MPSCNNNeuronSoftPlus object or nil, if failure.

Property Documentation

   - (float) a [read],  [nonatomic],  [assign]
   - (float) b [read],  [nonatomic],  [assign]

Author

       Generated automatically by Doxygen for
       MetalPerformanceShaders.framework from the source code.





Version MetalPerformanceShaders-Thu2Jul 13 2017        MPSCNNNeuronSoftPlus(3)


Mac OS X 10.12.6 - Generated Sun Oct 29 19:00:56 CDT 2017