Convergence of Graph Laplacian with kNN Self-tuned Kernels.
Xiuyuan ChengHau-Tieng WuPublished in: CoRR (2020)
Keyphrases
- knn
- graph laplacian
- neighborhood graph
- k nearest neighbor
- kernel machines
- nearest neighbor
- random walk
- spectral clustering
- laplacian eigenmaps
- spectral analysis
- text categorization
- basis functions
- kernel function
- distance function
- support vector machine
- text classification
- graph construction
- support vector
- euclidean space
- linear combination
- multiple kernel learning
- kernel methods
- similarity search
- range queries
- weighted graph
- neural network
- semi supervised learning
- feature space
- feature selection
- input space
- reproducing kernel hilbert space
- semi supervised
- image segmentation
- learning algorithm