Discovering latent blockmodels in sparse and noisy graphs using non-negative matrix factorisation.
Jeffrey ChanWei LiuAndrey KanChristopher LeckieJames BaileyKotagiri RamamohanaraoPublished in: CIKM (2013)
Keyphrases
- dynamic graph
- gaussian graphical models
- directed acyclic
- graph theoretic
- sparse data
- latent variables
- graph matching
- graph representation
- graph structure
- graph model
- high dimensional
- directed graph
- graph theory
- bipartite graph
- compressive sensing
- principal component analysis
- graph partitioning
- noisy data
- noisy environments
- structured data
- graphical models