Local discriminant time-frequency atoms for signal classification.
Qingtang JiangSay Song GohZhiping LinPublished in: Signal Process. (1999)
Keyphrases
- discriminant analysis
- linear combination
- logic programs
- wavelet transform
- signal processing
- signal analysis
- principal component analysis
- feature extraction
- low dimensional
- frequency domain
- discriminant features
- dimensionality reduction
- appearance based face recognition
- data mining
- discriminatory power
- answer sets
- linear discriminant analysis
- high dimensional
- pattern recognition
- face recognition
- feature selection
- artificial intelligence