On the equivalence between regularized NMF and similarity-augmented graph partitioning.
Anthony CoutantHoel Le CapitainePhilippe LerayPublished in: ESANN (2015)
Keyphrases
- graph partitioning
- normalized cut
- spectral clustering
- image segmentation
- partitioning algorithm
- graph model
- pairwise similarities
- weighted graph
- nonnegative matrix factorization
- clustering algorithm
- data clustering
- negative matrix factorization
- similarity measure
- graph cuts
- superpixels
- distance measure
- higher order
- similarity matrix
- adjacency matrix
- document clustering
- graph structure
- information extraction
- feature vectors
- computer vision