Sampling online social networks by random walk with indirect jumps.
Junzhou ZhaoPinghui WangJohn C. S. LuiDon TowsleyXiaohong GuanPublished in: Data Min. Knowl. Discov. (2019)
Keyphrases
- random walk
- online social networks
- markov chain
- social networks
- transition probability matrix
- directed graph
- social media
- network structure
- user activity
- social networking
- link prediction
- social relations
- transition probabilities
- social graph
- social relationships
- flow graph
- multi db
- markov random walk
- social ties
- social network analysis
- online communities
- viral marketing