Less is More: A Novel Feature Extraction Method for Heart Sound Classification via Fractal Transformation.
Cuiping ZhuZhonghao ZhaoYang TanMengkai SunKun QianTao JiangBin HuBjörn W. SchullerYoshiharu YamamotoPublished in: EMBC (2023)
Keyphrases
- pattern recognition
- text classification
- decision trees
- classification accuracy
- machine learning
- classification scheme
- pattern classification
- support vector machine svm
- feature vectors
- feature extraction
- classification process
- image compression
- feature space
- machine learning methods
- fractal image encoding
- fractal analysis
- feature selection
- document classification
- classification rules
- supervised learning
- support vector machine
- training set
- classification method
- class labels
- benchmark data sets
- benchmark datasets
- neural network
- object classification