Computational Model of the Cerebral Cortex That Performs Sparse Coding Using a Bayesian Network and Self-Organizing Maps.
Yuuji IchisugiHaruo HosoyaPublished in: ICONIP (1) (2010)
Keyphrases
- computational model
- self organizing maps
- sparse coding
- cerebral cortex
- unsupervised learning
- bayesian networks
- natural images
- human brain
- computational models
- sparse representation
- image classification
- linear combination
- image representation
- neural network
- generative model
- semi supervised
- cognitive architecture
- image patches
- feature space
- input data
- supervised learning
- probabilistic model
- object recognition
- model selection
- dimensionality reduction
- cluster analysis
- decision making
- expectation maximization
- working memory
- reinforcement learning
- visual words
- k means
- information processing
- maximum likelihood