Towards Sparsity and Selectivity: Bayesian Learning of Restricted Boltzmann Machine for Early Visual Features.
Hanchen XiongSándor SzedmákAntonio Jose Rodríguez-SánchezJustus H. PiaterPublished in: ICANN (2014)
Keyphrases
- visual features
- bayesian learning
- restricted boltzmann machine
- model selection
- image classification
- image retrieval
- low level
- learning algorithm
- conditional random fields
- high dimensional
- keywords
- posterior distribution
- probabilistic latent semantic analysis
- semi supervised
- prior knowledge
- expectation maximization
- multiscale
- dimensionality reduction
- active learning
- feature extraction