Keyphrases
- information diffusion
- diffusion process
- heterogeneous social networks
- social networks
- diffusion model
- diffusion processes
- diffusion models
- network structure
- influential nodes
- social media
- community detection
- viral marketing
- information flow
- weighted graph
- graph theory
- decision making
- random walk
- anisotropic diffusion
- multiscale
- online communities
- data mining
- small world
- data collection
- input image