Keyphrases
- manifold learning
- convex optimization
- arbitrary dimension
- global optimization
- objective function
- euclidean space
- distances between data points
- weighted graph
- quadratic optimization problems
- cell complexes
- undirected graph
- optimization problems
- low dimensional
- convex sets
- high dimensional
- line drawings
- geometric structure
- nearest neighbor
- shape analysis
- linear programming
- nonlinear programming
- denoising
- dual space
- image restoration and reconstruction
- social networks