Self-organizing maps: ordering, convergence properties and energy functions.
E. ErwinKlaus ObermayerKlaus SchultenPublished in: Biol. Cybern. (1992)
Keyphrases
- self organizing maps
- energy function
- graph cuts
- energy minimization
- competitive learning
- neural gas
- markov random field
- input data
- neural network
- problems in computer vision
- ordering constraints
- som neural network
- global minimum
- k means
- image segmentation
- active contours
- unsupervised learning
- shape prior
- level set
- belief propagation
- energy functional
- training data
- network anomaly detection
- learning algorithm
- semi supervised
- knn
- training set
- dual variables