Feature Extraction Based on the Independent Component Analysis for Text Classification.
Minghan HuShijun WangAnhui WangLei WangPublished in: FSKD (2) (2008)
Keyphrases
- gabor filters
- independent component analysis
- text classification
- feature extraction
- principal component analysis
- feature selection
- independent components
- feature vectors
- texture analysis
- texture features
- factor analysis
- extracted features
- signal processing
- text categorization
- text mining
- blind source separation
- text documents
- pattern recognition
- dimensionality reduction
- principle component analysis
- face recognition
- machine learning
- independent subspace analysis
- text data
- source separation
- similarity measure
- frequency domain
- dimension reduction
- image classification
- feature set
- linear discriminant analysis
- support vector machine
- face images
- texture classification
- discriminant analysis
- wavelet transform
- principal components
- knn
- feature space
- action recognition
- blind separation
- independent components analysis
- image processing