Non-negative matrix factorization based discriminative features for speaker verification.

Yanhua Long Li-Rong Dai Eryu Wang Bin Ma Wu Guo

Published in: ISCSLP (2010)

Keyphrases

negative matrix factorization
speaker verification
discriminative features
noisy environments
document clustering
feature selection
sparse representation
matrix factorization
principal component analysis
multiple features
neural network
machine learning
face recognition
multi modal
data fusion