A Block Coordinate Descent-based Projected Gradient Algorithm for Orthogonal Non-negative Matrix Factorization.

Soodabeh Asadi Janez Povh

Published in: CoRR (2020)

Keyphrases

negative matrix factorization
nonnegative matrix factorization
learning algorithm
computer vision
probabilistic model
expectation maximization
object recognition
spectral clustering
convergence rate
matrix factorization