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

.in +1c
.ti -1c
.RI "(nonnull instancetype) \- \fBinitWithDevice:\fP"
.br
.in -1c
.SS "Properties"

.in +1c
.ti -1c
.RI "float \fBweight\fP"
.br
.in -1c
.SS "Additional Inherited Members"
.SH "Detailed Description"
.PP 
The \fBMPSNNReduceFeatureChannelsSum\fP performs a reduction operation returning the sum for each column of an image 
.SH "Method Documentation"
.PP 
.SS "\- (nonnull instancetype) initWithDevice: (nonnull id< MTLDevice >) device"
Specifies information to apply the reduction operation on an image\&. 
.PP
\fBParameters:\fP
.RS 4
\fIdevice\fP The device the filter will run on 
.RE
.PP
\fBReturns:\fP
.RS 4
\fBA\fP valid \fBMPSNNReduceFeatureChannelsSum\fP object or nil, if failure\&. 
.RE
.PP

.PP
Reimplemented from \fBMPSNNReduceUnary\fP\&.
.SH "Property Documentation"
.PP 
.SS "\- weight\fC [read]\fP, \fC [write]\fP, \fC [nonatomic]\fP, \fC [assign]\fP"
The scale factor to apply to each feature channel value  Each feature channel is multiplied by the weight value to compute a weighted sum or mean across feature channels The default value is 1\&.0\&. 

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