.TH "MPSNNReduceFeatureChannelsAndWeightsSum" 3 "Mon Jul 9 2018" "Version MetalPerformanceShaders-119.3" "MetalPerformanceShaders.framework" \" -*- nroff -*-
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.SH NAME
MPSNNReduceFeatureChannelsAndWeightsSum
.SH SYNOPSIS
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.PP
.PP
\fC#import <MPSNNReduce\&.h>\fP
.PP
Inherits \fBMPSNNReduceBinary\fP\&.
.SS "Instance Methods"

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.RI "(nonnull instancetype) \- \fBinitWithDevice:\fP"
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.RI "(nonnull instancetype) \- \fBinitWithDevice:doWeightedSumByNonZeroWeights:\fP"
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.SS "Properties"

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.RI "bool \fBdoWeightedSumByNonZeroWeights\fP"
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.SS "Additional Inherited Members"
.SH "Method Documentation"
.PP 
.SS "\- (nonnull instancetype) initWithDevice: (nonnull id< MTLDevice >) device"
Specifies information to apply the reduction operation on an image\&. 
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\fBParameters:\fP
.RS 4
\fIdevice\fP The device the filter will run on 
.RE
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\fBReturns:\fP
.RS 4
\fBA\fP valid \fBMPSNNReduceFeatureChannelsAndWeightsMean\fP object or nil, if failure\&. 
.RE
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.PP
Reimplemented from \fBMPSNNReduceBinary\fP\&.
.SS "\- (nonnull instancetype) \fBinitWithDevice:\fP (nonnull id< MTLDevice >) device(bool) doWeightedSumByNonZeroWeights"
Specifies information to apply the reduction operation on an image\&. 
.PP
\fBParameters:\fP
.RS 4
\fIdevice\fP The device the filter will run on 
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\fIdoWeightedSumByNonZeroWeights\fP \fBA\fP boolean to indicate whether to compute a weighted sum or weighted sum divided by the number of non-zero weights 
.RE
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\fBReturns:\fP
.RS 4
\fBA\fP valid \fBMPSNNReduceFeatureChannelsAndWeightsSum\fP object or nil, if failure\&. 
.RE
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.SH "Property Documentation"
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.SS "\- (bool) doWeightedSumByNonZeroWeights\fC [read]\fP, \fC [nonatomic]\fP, \fC [assign]\fP"
\fBA\fP boolean to indicate whether the reduction should perform a weighted sum of feature channels with non-zero weights  If false, computes a dot product of the feature channels and weights\&. If true, computes a dot product of the feature channels and weights divided by the number of non-zero weights 

.SH "Author"
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Generated automatically by Doxygen for MetalPerformanceShaders\&.framework from the source code\&.