Tackling the Achilles Heel of Social Networks: Influence Propagation based Language Model Smoothing.
Rui YanIan En-Hsu YenCheng-Te LiShiqi ZhaoXiaohua HuPublished in: WWW (2015)
Keyphrases
- influence propagation
- language model
- social networks
- smoothing methods
- language modeling
- language models for information retrieval
- statistical language modeling
- influence maximization
- language modeling approaches
- link prediction
- jelinek mercer
- dirichlet prior
- n gram
- social influence
- probabilistic model
- viral marketing
- retrieval model
- online social networks
- document length
- information retrieval
- social network analysis
- document retrieval
- language modeling framework
- query expansion
- greedy algorithm
- test collection
- ad hoc information retrieval
- context sensitive
- mixture model
- social networking
- social graph
- social interaction
- social network data
- translation model
- query specific
- network analysis
- random walk
- network structure
- search engine
- news stories