Feature Extraction for Track Section Status Classification Based on UGW Signals.
Lei YuanYuan YangÁlvaro HernándezLin ShiPublished in: Sensors (2018)
Keyphrases
- feature extraction
- feature vectors
- pattern classification
- support vector machine svm
- image classification
- pattern recognition
- feature selection
- classification accuracy
- preprocessing
- classification scheme
- feature extraction and classification
- decision trees
- extracted features
- feature space
- automatic classification
- support vector
- feature set
- machine learning
- classification algorithm
- image feature extraction
- dimensionality reduction
- text classification
- neural network
- dimension reduction
- support vector machine
- texture classification
- computer vision
- classification systems
- grey level co occurrence matrix
- hilbert huang transform
- fisher linear discriminant
- feature representation
- image processing
- similarity measure
- training data
- independent component analysis
- texture features
- wavelet transform
- benchmark datasets