Detection of ECG Arrhythmia using a differential expert system approach based on principal component analysis and least square support vector machine.
Kemal PolatSalih GünesPublished in: Appl. Math. Comput. (2007)
Keyphrases
- expert systems
- principal component analysis
- beat classification
- mit bih arrhythmia database
- ecg signals
- automatic detection
- heart rate variability
- principal components
- detection algorithm
- knowledge base
- covariance matrix
- false alarms
- knowledge based systems
- independent component analysis
- detection rate
- detection method
- pattern recognition
- knowledge engineering
- face detection
- dimension reduction
- detection accuracy
- higher order statistics
- discriminant analysis
- linear discriminant analysis
- monitoring system
- data sets
- anomaly detection
- signal processing
- object detection
- fuzzy logic
- object recognition
- face recognition
- image processing
- computer vision
- neural network