An Expert System Based on Fisher Score and LS-SVM for Cardiac Arrhythmia Diagnosis.
Ersen YilmazPublished in: Comput. Math. Methods Medicine (2013)
Keyphrases
- heart disease
- ls svm
- least squares support vector machine
- medical diagnosis
- least squares
- expert systems
- cross validation
- atrial fibrillation
- variable selection
- support vector machine
- prediction model
- correlation coefficient
- improved algorithm
- input variables
- support vector
- ecg signals
- knowledge base
- generalization ability
- fault diagnosis
- hyperparameters
- svm classifier
- parameter estimation
- heart rate variability
- genetic algorithm
- cardiac arrhythmias
- rbf neural network
- model selection
- image classification
- training data