Abnormal heart sound detection from unsegmented phonocardiogram using deep features and shallow classifiers.
Yang ChenBo SuWei ZengChengzhi YuanBing JiPublished in: Multim. Tools Appl. (2023)
Keyphrases
- feature set
- adaboost classifier
- false positives
- anomaly detection
- extracted features
- svm classifier
- classification models
- support vector machine classifier
- classification process
- low level
- feature extractors
- decision trees
- multiple classifiers
- classification method
- object detection
- classification accuracy
- feature vectors
- feature extraction
- detection algorithm
- machine learning
- individual features
- training data
- input features
- lexical features
- discriminative classifiers
- boosted classifiers
- cluttered scenes
- bayes classifier
- machine learning approaches
- feature selection algorithms
- ensemble learning
- feature subset
- naive bayes
- support vector machine
- training set
- support vector