.TH "mlpack::sparse_coding::DataDependentRandomInitializer" 3 "Tue Sep 9 2014" "Version 1.0.10" "MLPACK" \" -*- nroff -*-
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.SH NAME
mlpack::sparse_coding::DataDependentRandomInitializer \- 
.PP
A data-dependent random dictionary initializer for \fBSparseCoding\fP\&.  

.SH SYNOPSIS
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.PP
.SS "Static Public Member Functions"

.in +1c
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.RI "static void \fBInitialize\fP (const arma::mat &data, const size_t atoms, arma::mat &dictionary)"
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.RI "\fIInitialize the dictionary by adding together three random observations from the data, and then normalizing the atom\&. \fP"
.in -1c
.SH "Detailed Description"
.PP 
A data-dependent random dictionary initializer for \fBSparseCoding\fP\&. 

This creates random dictionary atoms by adding three random observations from the data together, and then normalizing the atom\&. 
.PP
Definition at line 35 of file data_dependent_random_initializer\&.hpp\&.
.SH "Member Function Documentation"
.PP 
.SS "static void mlpack::sparse_coding::DataDependentRandomInitializer::Initialize (const arma::mat &data, const size_tatoms, arma::mat &dictionary)\fC [inline]\fP, \fC [static]\fP"

.PP
Initialize the dictionary by adding together three random observations from the data, and then normalizing the atom\&. This implementation is simple enough to be included with the definition\&.
.PP
\fBParameters:\fP
.RS 4
\fIdata\fP Dataset to initialize the dictionary with\&. 
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\fIatoms\fP Number of atoms in dictionary\&. 
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\fIdictionary\fP Dictionary to initialize\&. 
.RE
.PP

.PP
Definition at line 47 of file data_dependent_random_initializer\&.hpp\&.
.PP
References mlpack::math::RandInt()\&.

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