A Riemannian Self-Organizing Map.
Dongjun YuEdwin R. HancockWilliam A. P. SmithPublished in: ICIAP (2009)
Keyphrases
- self organizing maps
- neural network
- competitive learning
- neural gas
- input data
- shape analysis
- learning vector quantization
- unsupervised learning
- topology preserving
- k means
- manifold learning
- data sets
- feature maps
- probabilistic neural network
- image data
- shortest path
- image processing
- euclidean space
- geodesic distance
- pattern recognition
- reinforcement learning