Spotforming by NMF Using Multiple Microphone Arrays.

Yasuhiro Kagimoto Katsutoshi Itoyama Kenji Nishida Kazuhiro Nakadai

Published in: IROS (2022)

Keyphrases

negative matrix factorization
information retrieval
feature extraction
principal component analysis
document clustering
database
databases
computer vision
decision trees
text mining
cellular automata
visual information