Gradient Method for Continuous Influence Maximization with Budget-Saving Considerations.
Wei ChenWeizhong ZhangHaoyu ZhaoPublished in: CoRR (2019)
Keyphrases
- gradient method
- influence maximization
- greedy algorithm
- social networks
- viral marketing
- information propagation
- diffusion model
- convergence rate
- optimization methods
- negative matrix factorization
- online social networks
- step size
- community detection
- worst case
- support vector machine
- feature extraction
- information retrieval