Document clustering based on diffusion maps and a comparison of the k-means performances in various spaces.
Fadoua Ataa-AllahWilliam I. GroskyDriss AboutajdinePublished in: ISCC (2008)
Keyphrases
- diffusion maps
- k means
- document clustering
- manifold learning
- semi supervised
- dimensionality reduction
- nonlinear dimensionality reduction
- document collections
- text documents
- clustering algorithm
- neural network
- clustering method
- low dimensional
- shape prior
- information retrieval
- machine learning
- deformable models
- face recognition
- image segmentation