Variational Bayesian Generative Topographic Mapping.
Iván OlierAlfredo VellidoPublished in: J. Math. Model. Algorithms (2008)
Keyphrases
- variational bayesian
- generative topographic mapping
- em algorithm
- expectation maximization
- density estimation
- exponential family
- data clustering
- incomplete data
- self organizing maps
- semi supervised
- dimension reduction
- factor analysis
- matrix factorization
- mixture model
- data mining framework
- dirichlet process
- manifold learning
- parameter estimation
- maximum likelihood
- probabilistic model
- low dimensional
- gaussian mixture model
- probability density function
- unsupervised learning
- cluster analysis
- k means
- multi task learning
- maximum a posteriori
- generative model
- image segmentation
- pairwise
- feature space
- data mining techniques
- pattern recognition
- reinforcement learning