Time-Frequency Based Features for Classification of Walking Patterns.
Ronny K. IbrahimEliathamby AmbikairajahBranko G. CellerNigel H. LovellPublished in: DSP (2007)
Keyphrases
- classification accuracy
- feature set
- feature vectors
- feature extraction
- classification process
- feature space
- classification method
- pattern recognition
- feature values
- svm classifier
- pattern representation
- extracted features
- decision trees
- machine learning
- significant features
- support vector machine svm
- classification models
- feature weights
- structural features
- extracting features
- feature representation
- lung disease
- specific features
- neural network
- machine learning algorithms
- support vector machine
- feature reduction
- frequency domain
- benchmark datasets
- pattern analysis
- signal processing
- co occurrence
- image features
- discriminative features
- irrelevant features
- feature extraction and classification
- pattern classification
- feature selection algorithms
- gabor filters
- pattern discovery
- class labels
- gender classification
- feature subset
- similar patterns
- text classification
- multiscale
- data mining