Classification Using Topologically Preserving Spherical Self-Organizing Maps.
Heizo TokutakaMasaaki OhkitaYing HaiKikuo FujimuraMatashige OyabuPublished in: WSOM (2011)
Keyphrases
- self organizing maps
- learning vector quantization
- fuzzy classification
- unsupervised learning
- topology preserving
- som neural network
- probabilistic neural network
- neural network
- neural gas
- supervised learning
- feature maps
- data sets
- pattern recognition
- text classification
- competitive learning
- decision trees
- machine learning
- gene expression profiles
- feature space
- feature extraction
- image coding
- input data
- principal component analysis
- feature vectors
- network anomaly detection