Optimality of Spectral Clustering for Gaussian Mixture Model.
Matthias LöfflerAnderson Y. ZhangHarrison H. ZhouPublished in: CoRR (2019)
Keyphrases
- gaussian mixture model
- spectral clustering
- mixture model
- clustering method
- data clustering
- pairwise
- feature vectors
- em algorithm
- expectation maximization
- image segmentation
- maximum likelihood
- affinity matrix
- k means
- constrained spectral clustering
- gaussian mixture
- similarity matrix
- eigendecomposition
- background subtraction
- normalized cut
- clustering algorithm
- feature space
- multiscale
- kernel pca
- active learning
- pairwise constraints
- gaussian mixture modeling
- image processing