Exploiting Low-Rank Latent Gaussian Graphical Model Estimation for Visual Sentiment Distributions.
Yuting SuWei ZhaoPeiguang JingLiqiang NiePublished in: IEEE Trans. Multim. (2023)
Keyphrases
- graphical models
- low rank
- random variables
- latent variables
- belief propagation
- linear combination
- exponential family
- probabilistic model
- convex optimization
- matrix factorization
- missing data
- probabilistic graphical models
- singular value decomposition
- high dimensional data
- approximate inference
- high order
- markov networks
- bayesian networks
- semi supervised
- exact inference
- conditional random fields
- gaussian distribution
- probability distribution
- maximum likelihood
- learning algorithm
- latent space
- parameter estimation
- high dimensional
- image processing
- gaussian mixture model
- density estimation
- collaborative filtering
- nearest neighbor
- hidden variables
- active learning
- recommender systems
- video sequences
- feature selection