Keyphrases
- multidimensional scaling
- low dimensional
- cluster analysis
- latent structure
- kernel pca
- euclidean distance
- correspondence analysis
- dimensionality reduction
- principal component analysis
- optical flow
- latent semantic indexing
- neural network
- knn
- vector space
- least squares
- training set
- geodesic distance
- pattern recognition
- feature selection
- information retrieval
- data mining