Estimation of a Low-Rank Probability-Tensor from Sample Sub-Tensors via Joint Factorization Minimizing the Kullback-Leibler Divergence.
Arie YeredorMartin HaardtPublished in: EUSIPCO (2019)
Keyphrases
- low rank
- frobenius norm
- kullback leibler divergence
- high order
- diffusion tensor
- matrix factorization
- missing data
- tensor factorization
- matrix completion
- convex optimization
- linear combination
- singular value decomposition
- higher order
- tensor decomposition
- trace norm
- negative matrix factorization
- high dimensional data
- semi supervised
- probability density function
- mutual information
- information theoretic
- singular values
- probability distribution
- information theory
- distance measure
- kl divergence
- anisotropic diffusion
- magnetic resonance images
- probability density
- collaborative filtering
- norm minimization
- white matter
- density estimation
- marginal distributions
- small number
- pairwise
- image processing
- dimensionality reduction
- pattern recognition