Knowledge-guided multi-scale independent component analysis for biomarker identification.
Li ChenJianhua XuanChen WangIe-Ming ShihYue Joseph WangZhen ZhangEric P. HoffmanRobert ClarkePublished in: BMC Bioinform. (2008)
Keyphrases
- independent component analysis
- multiscale
- independent components
- principal component analysis
- signal processing
- factor analysis
- blind source separation
- edge detection
- image processing
- natural gradient
- pattern recognition
- feature extraction
- source separation
- prior knowledge
- similarity measure
- mass spectrometry
- single channel
- natural image statistics
- mixing matrix
- neural network
- blind signal separation
- independent subspace analysis