Convergence Analysis of an SLF-NMU Algorithm for Non-negative Latent Factor Analysis on a High-Dimensional and Sparse Matrix.

Zhigang Liu Xin Luo

Published in: SMC (2019)

Keyphrases

convergence analysis
sparse matrix
dynamic programming
factor analysis
k means
high dimensional
learning algorithm
np hard
worst case
particle swarm optimization
active learning
input data
expectation maximization
clustering method
upper bound
multi objective
objective function