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Perturbation of Matrices and Nonnegative Rank with a View toward Statistical Models.
Cristiano Bocci
Enrico Carlini
Fabio Rapallo
Published in:
SIAM J. Matrix Anal. Appl. (2011)
Keyphrases
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statistical models
statistical model
statistical modeling
parameter estimation
singular values
statistical methods
objective function
probability models
multiple views
singular value decomposition
nonnegative matrix factorization
data matrix
higher order
markov random field
physical models