An Improved Unsegmented Phonocardiogram Classification Using Nonlinear Time Scattering Features.
Sinam Ajitkumar SinghNingthoujam Dinita DeviSwanirbhar MajumderPublished in: Comput. J. (2023)
Keyphrases
- classification accuracy
- feature vectors
- feature set
- classification models
- feature extraction
- classification process
- classification method
- feature space
- kernel fisher
- feature analysis
- class labels
- extracting features
- text classification
- feature construction
- svm classifier
- image features
- machine learning
- benchmark datasets
- feature selection
- pattern recognition
- pattern classification
- extracted features
- image classification
- feature weights
- training samples
- feature values
- training set
- features extraction
- gender classification
- decision trees
- high dimensionality
- feature representation
- irrelevant features
- discriminative features
- low level
- support vector
- high dimensional feature space
- feature reduction
- false positives
- feature extraction and classification
- kernel pca
- automatic classification
- feature selection algorithms
- classification algorithm
- data sets
- support vector machine svm
- unsupervised learning
- co occurrence
- support vector machine
- high dimensional
- preprocessing
- neural network