Class LocalNonnegativeMatrixFactorization

java.lang.Object
org.carrot2.math.matrix.LocalNonnegativeMatrixFactorization
All Implemented Interfaces:
IterativeMatrixFactorization, MatrixFactorization

public class LocalNonnegativeMatrixFactorization extends Object
Performs matrix factorization using the Local Non-negative Matrix Factorization algorithm with minimization of the Kullback-Leibler divergence between A and UV' and multiplicative updating.