Hermitian Laplacians and a Cheeger Inequality for the Max-2-Lin Problem.
Huan LiHe SunLuca ZanettiPublished in: ESA (2019)
Keyphrases
- graph laplacian
- random walk
- spectral clustering
- special case
- euclidean space
- spectral analysis
- pointwise
- weighted graph
- kernel machines
- basis functions
- semi supervised learning
- situation calculus
- singular values
- computer vision
- normalized cut
- data sets
- unsupervised learning
- semi supervised
- euclidean distance
- linear combination
- labeled data
- labeled and unlabeled data
- image segmentation
- manifold structure