Information-theoretic approximations of the nonnegative rank.
Gábor BraunRahul JainTroy LeeSebastian PokuttaPublished in: Comput. Complex. (2017)
Keyphrases
- information theoretic
- matrix approximation
- bregman divergences
- mutual information
- information theory
- theoretic framework
- jensen shannon divergence
- information bottleneck
- multi modality
- minimum description length
- objective function
- relative entropy
- entropy measure
- kullback leibler divergence
- log likelihood
- linear programming
- information theoretic measures
- kl divergence
- computational learning theory
- nonnegative matrix factorization
- least squares
- em algorithm
- image registration