Community Detection and Matrix Completion With Social and Item Similarity Graphs.
Qiaosheng Eric ZhangVincent Y. F. TanChangho SuhPublished in: IEEE Trans. Signal Process. (2021)
Keyphrases
- community detection
- matrix completion
- social networks
- graph clustering
- graph mining
- real world networks
- complex networks
- community detection algorithms
- protein interaction networks
- low rank
- massive graphs
- network analysis
- community discovery
- biological networks
- community structure
- singular values
- similarity measure
- link prediction
- functional modules
- graph theory
- densely connected
- machine learning
- social network analysis
- rank aggregation
- collaborative filtering
- graph databases
- matrix factorization
- information flow
- convex relaxation
- weighted graph
- singular value decomposition
- spanning tree
- normalized cut
- convex optimization
- linear combination
- data sets