Predicting corporate financial distress using KPCA and GA-based support vector machine.
Jian-guo ZhouTao BaiPublished in: IEEE Congress on Evolutionary Computation (2008)
Keyphrases
- wavelet support vector machine
- financial distress
- support vector machine
- early warning
- puts forward
- kernel principal component analysis
- kernel methods
- feature vectors
- principal components analysis
- kernel function
- kernel pca
- feature space
- support vector machine svm
- financial information
- case study
- wavelet kernel
- genetic algorithm ga
- support vector
- multi class
- generalization ability
- decision support system
- face recognition
- svm classifier
- genetic algorithm
- decision making
- knn
- feature selection
- feature extraction
- kernel matrix
- support vectors
- k nearest neighbor