SYNOPSIS
Static Public Member Functions
static void Initialize (const arma::mat &data, const size_t atoms, arma::mat &dictionary)
Initialize the dictionary randomly from a normal distribution, such that each atom has a norm of 1.
Detailed Description
A DictionaryInitializer for use with the SparseCoding class.
This provides a random, normally distributed dictionary, such that each atom has a norm of 1.
Definition at line 35 of file random_initializer.hpp.
Member Function Documentation
static void mlpack::sparse_coding::RandomInitializer::Initialize (const arma::mat &data, const size_tatoms, arma::mat &dictionary) [inline], [static]
Initialize the dictionary randomly from a normal distribution, such that each atom has a norm of 1. This is simple enough to be included with the definition.
Parameters:

data Dataset to use for initialization.
atoms Number of atoms (columns) in the dictionary.
dictionary Dictionary to initialize.
Definition at line 47 of file random_initializer.hpp.
Author
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