ECG arrhythmia recognition via a neuro-SVM-KNN hybrid classifier with virtual QRS image-based geometrical features.
Mohammad Reza HomaeinezhadSeyyed Abbas AtyabiE. TavakkoliHamid Najjaran ToosiAli GhaffariReza EbrahimpourPublished in: Expert Syst. Appl. (2012)
Keyphrases
- knn
- ecg signals
- geometrical features
- k nearest neighbour
- k nearest neighbor
- heart rate variability
- classification algorithm
- classification method
- support vector machine svm
- support vector machine
- knn classifier
- nearest neighbor
- k nearest
- feature reduction
- neural network
- feature selection
- svm classifier
- heart rate
- nearest neighbour
- text categorization
- distance function
- majority voting
- text classification
- support vector
- beat classification
- knn algorithm
- training data
- object recognition
- knn classification
- decision trees
- artificial neural networks
- pattern recognition
- region of interest
- training set
- data sets
- texture features
- spectral analysis
- feature extraction
- computer vision
- feature vectors
- multi class