ECG beats classification via online sparse dictionary and time pyramid matching.
Nanyu LiYujuan SiDuo DengChunyu YuanPublished in: CoRR (2020)
Keyphrases
- sparse representation
- classification accuracy
- pattern recognition
- machine learning
- support vector machine
- pattern classification
- support vector
- classification models
- feature space
- training set
- feature vectors
- dictionary learning
- supervised learning
- image classification
- data sets
- matching algorithm
- automatic classification
- image matching
- classification algorithm
- pattern matching
- online learning
- text classification
- multiscale
- feature extraction
- feature selection
- computer vision
- support vector machine svm
- class labels
- training samples
- model selection
- classification scheme
- sparse data
- compressive sensing