Classification of THz pulse signals using two-dimensional cross-correlation feature extraction and non-linear classifiers.
Siuly SiulyXiao-Xia YinSillas HadjiloucasYanchun ZhangPublished in: Comput. Methods Programs Biomed. (2016)
Keyphrases
- cross correlation
- feature extraction
- frequency domain
- extracted features
- feature set
- feature selection
- classification systems
- classification algorithm
- support vector
- feature vectors
- classification models
- support vector machine svm
- pattern classification
- svm classifier
- classification method
- template matching
- mutual information
- image classification
- classification accuracy
- feature space
- pattern recognition
- classification process
- signal analysis
- class labels
- training samples
- training set
- multi category
- decision boundary
- decision trees
- preprocessing
- classification rate
- majority voting
- classification decisions
- training data
- supervised classification
- feature extraction and classification
- multiple classifiers
- support vector machine
- ensemble classifier
- machine learning algorithms
- classifier combination
- roc curve
- face recognition
- supervised learning
- accurate classifiers
- knn classifier
- feature extractors
- principal component analysis
- high quality
- feature subset
- multi class
- machine learning
- individual classifiers
- image processing
- multiscale
- denoising
- probabilistic classifiers