A Generative Model for Sparse Hyperparameter Determination.
Zhiqiang WanHaibo HeBo TangPublished in: IEEE Trans. Big Data (2018)
Keyphrases
- generative model
- sparse coding
- probabilistic model
- bayesian framework
- hyperparameters
- prior knowledge
- dictionary learning
- posterior probability
- em algorithm
- gaussian processes
- latent dirichlet allocation
- high dimensional
- discriminative learning
- topic models
- semi supervised
- sparse representation
- discriminative models
- gaussian process
- learned models
- data sets
- fully bayesian
- semi supervised learning
- model selection
- text classification
- co occurrence
- probability distribution
- decision trees