Fast and Secure Distributed Nonnegative Matrix Factorization.

Yuqiu Qian Conghui Tan Danhao Ding Hui Li Nikos Mamoulis

Published in: CoRR (2020)

Keyphrases

nonnegative matrix factorization
probabilistic latent semantic indexing
negative matrix factorization
data representation
matrix factorization
least squares
active set
nonnegative matrix
principal component analysis
spectral clustering
computer vision
image segmentation
low rank