PerTurbo: A New Classification Algorithm Based on the Spectrum Perturbations of the Laplace-Beltrami Operator.
Nicolas CourtyThomas BurgerJohann LaurentPublished in: ECML/PKDD (1) (2011)
Keyphrases
- classification algorithm
- laplace beltrami
- shape analysis
- point cloud
- basis functions
- graph laplacian
- spectral analysis
- heat kernel
- d mesh
- k nearest neighbor
- naive bayes
- riemannian manifolds
- knn
- differential operators
- training set
- class labels
- laplacian eigenmaps
- wiener filter
- complex shapes
- support vector machine
- data sets
- euclidean space
- medical imaging
- manifold learning
- random walk
- learning algorithm
- structure from motion
- embedding space
- nearest neighbor
- small number
- feature space