Robust greedy deep dictionary learning for ECG arrhythmia classification.
Angshul MajumdarRabab Kreidieh WardPublished in: IJCNN (2017)
Keyphrases
- dictionary learning
- sparse representation
- sparse coding
- object category recognition
- image super resolution
- sparsity constraints
- heart rate variability
- group sparsity
- image classification
- machine learning
- ecg signals
- dictionary learning for sparse
- beat classification
- pattern recognition
- feature selection
- decision trees
- mit bih arrhythmia database
- data sets
- sparse codes
- feature space
- feature vectors
- natural images
- probabilistic model
- feature extraction
- data analysis
- learning algorithm
- sparse representation based classification
- generative model