Src/mlpack/methods/amf/init_rules/random_acol_init.hpp -
class mlpack::amf::RandomAcolInitialization< p >
This class initializes the W matrix of the NMF algorithm by averaging p randomly chosen columns of V.
mlpack
Linear algebra utility functions, generally performed on matrices or vectors. mlpack::amf
Author:
Mohan Rajendran
Initialization rule for Non-Negative Matrix Factorization. This simple initialization is performed by the random Acol initialization introduced in the paper 'Algorithms, Initializations and Convergence' by Langville et al. This method sets each of the columns of W by averaging p randomly chosen columns of V.
This file is part of MLPACK 1.0.10.
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Definition in file random_acol_init.hpp.
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