A provable nonconvex model for factoring nonnegative matrices.

Dung N. Tran Sang Peter Chin Trac D. Tran

Published in: ICASSP (2017)

Keyphrases

conceptual model
cost function
computational model
objective function
probabilistic model
neural network
similarity measure
management system
parameter estimation
statistical model
feature selection
high level
least squares
theoretical analysis