Decision of Class Borders on Spherical SOM and Its Visualization.
Nobuo MatsudaHeizo TokutakaMatashige OyabuPublished in: ICONIP (2) (2009)
Keyphrases
- self organizing maps
- decision making
- neural network
- competitive learning
- data analysis
- data visualization
- feature vectors
- decision problems
- kohonen self organizing map
- input vector
- decision rules
- unsupervised learning
- support vector machine
- three dimensional
- kernel function
- rough sets
- k means
- artificial neural networks
- objective function
- topology preserving
- case study