Spectral methods for solving elliptic PDEs on unknown manifolds.
Qile YanShixiao W. JiangJohn HarlimPublished in: CoRR (2022)
Keyphrases
- spectral methods
- manifold learning
- partial differential equations
- spectral analysis
- random walk
- spectral clustering
- low dimensional
- dimensionality reduction
- semi supervised
- level set
- image denoising
- graph partitioning
- high dimensional
- data mining applications
- euclidean space
- eigendecomposition
- text categorization
- sparse representation
- dimension reduction
- feature space
- clustering approaches
- graph structures