Hybrid PCA-SVM Method for Pattern Recognition of Chatter Gestation.
Qiang ShaoChang-jian FengWenlong LiPublished in: ICDMA (2011)
Keyphrases
- support vector machine svm
- pattern recognition
- support vector machine
- detection method
- principal component analysis
- hybrid method
- principal components analysis
- covariance matrix
- classification algorithm
- support vector
- machine learning
- svm classifier
- knn
- objective function
- signal processing
- pattern classification
- data sets
- segmentation method
- cross validation
- neural network
- classification method
- gabor features
- principle component analysis
- graph matching
- dimension reduction methods
- dimension reduction
- training samples
- feature set
- classification accuracy
- significant improvement
- pairwise
- feature extraction
- computer vision