A novel measure to identify influential nodes: Return Random Walk Gravity Centrality.
Manuel CuradoLeandro TortosaJose F. VicentPublished in: Inf. Sci. (2023)
Keyphrases
- random walk
- social network analysis
- influential nodes
- link prediction
- social networks
- proximity measures
- similarity measure
- directed graph
- markov chain
- network analysis
- flow graph
- markov random walk
- greedy algorithm
- transition probabilities
- centrality measures
- multiscale
- information diffusion
- distance measure
- transition probability matrix
- image processing