Diffusion Maps, Spectral Clustering and Eigenfunctions of Fokker-Planck Operators.
Boaz NadlerStéphane LafonRonald R. CoifmanIoannis G. KevrekidisPublished in: NIPS (2005)
Keyphrases
- spectral clustering
- diffusion maps
- graph laplacian
- affinity matrix
- manifold learning
- dimensionality reduction
- semi supervised
- nonlinear dimensionality reduction
- clustering method
- pairwise
- low dimensional
- data clustering
- image segmentation
- k means
- manifold structure
- action classification
- clustering algorithm
- laplace beltrami
- shape prior
- nearest neighbor
- unsupervised learning
- kernel pca
- computer vision
- pattern recognition
- maximum likelihood
- cluster analysis
- high dimensional data
- data mining
- semi supervised learning