Keyphrases
- principal component analysis
- principal components analysis
- dimensionality reduction
- face recognition
- principal components
- feature extraction
- word sense disambiguation
- independent component analysis
- co occurrence
- n gram
- face images
- word recognition
- principle component analysis
- kullback leibler
- appearance based object recognition
- natural language text
- high dimensional
- kernel pca
- text corpus
- method for face recognition
- singular value decomposition
- linear discriminant analysis
- subspace methods