Semi-Supervised Graph Ultra-Sparsifier Using Reweighted ℓ1 Optimization.
Jiayu LiTianyun ZhangShengmin JinReza ZafaraniPublished in: ICASSP (2023)
Keyphrases
- semi supervised
- semi supervised classification
- graph construction
- graph representation
- concave convex procedure
- random walk
- semi supervised learning
- optimization algorithm
- label propagation
- graph embedding
- graph model
- global optimization
- pairwise
- optimization process
- graph theory
- graph matching
- directed graph
- optimization method
- structured data
- high speed
- bipartite graph
- constrained optimization
- graph partitioning
- graph theoretic
- semi supervised clustering
- connected components
- co training
- labeled data
- optimization problems
- min sum
- data sets