Distributed Nonnegative Matrix Factorization with HALS Algorithm on MapReduce.

Rafal Zdunek Krzysztof Fonal

Published in: ICA3PP (2017)

Keyphrases

nonnegative matrix factorization
learning algorithm
probabilistic model
active set
matrix decomposition
computer vision
similarity measure
negative matrix factorization
data sets
objective function
least squares
expectation maximization
clustering method