Bound constrained weighted NMF for industrial source apportionment.

Abdelhakim Limem Matthieu Puigt Gilles Delmaire Gilles Roussel Dominique Courcot

Published in: MLSP (2014)

Keyphrases

negative matrix factorization
upper bound
nonnegative matrix factorization
lower bound
worst case
industrial applications
industrial processes
neural network
total weight
information retrieval
feature extraction
keywords
text classification
error bounds
frequent sets