Fast Rank-1 NMF for Missing Data with KL Divergence.
Kazu GhalamkariMahito SugiyamaPublished in: AISTATS (2022)
Keyphrases
- missing data
- kl divergence
- bregman divergences
- matrix factorization
- negative matrix factorization
- probabilistic latent semantic analysis
- missing values
- nonnegative matrix factorization
- exponential family
- kullback leibler divergence
- mahalanobis distance
- information theoretic
- data matrix
- gaussian mixture
- incomplete data
- tensor factorization
- low rank
- posterior distribution
- gaussian distribution
- probability density
- mutual information
- least squares
- probability density function
- visual features
- spectral clustering
- covariance matrix
- euclidean distance
- markov random field