Accurate audio-segment classification using feature extraction matrix.
Naoki NitandaMiki HaseyamaHideo KitajimaPublished in: ICASSP (3) (2005)
Keyphrases
- feature extraction
- feature vectors
- support vector machine svm
- pattern recognition
- pattern classification
- preprocessing
- image classification
- accurate classification
- classification accuracy
- feature selection
- feature extraction and classification
- extracted features
- face recognition
- dimension reduction
- dimensionality reduction
- multimedia
- feature space
- image feature extraction
- classification scheme
- frequency domain
- text classification
- principal component analysis
- pattern representation
- discriminant analysis
- supervised learning
- feature set
- independent components analysis
- machine learning
- speaker identification
- extracting features
- image processing
- texture classification
- texture analysis
- linear discriminant analysis
- classification method
- signal processing