Clustering and visualization of bankruptcy trajectory using self-organizing map.
Ning ChenBernardete RibeiroArmando VieiraAn ChenPublished in: Expert Syst. Appl. (2013)
Keyphrases
- self organizing maps
- k means
- competitive learning
- neural network
- unsupervised learning
- neural gas
- som neural network
- growing self organizing map
- visualization methods
- probabilistic neural network
- learning vector quantization
- input data
- data analysis
- feature maps
- gene expression profiles
- semi supervised
- face recognition
- decision trees
- clustering algorithm