An Influence Strength Measurement via Time-Aware Probabilistic Generative Model for Microblogs.
Zhaoyun DingYan JiaBin ZhouJianfeng ZhangYi HanChunfeng YuPublished in: APWeb (2013)
Keyphrases
- generative model
- probabilistic model
- posterior probability
- mixture model
- em algorithm
- discriminative learning
- prior knowledge
- maximum entropy principle
- latent dirichlet allocation
- bayesian framework
- computer vision
- semi supervised
- discriminative models
- expectation maximization
- topic models
- bayesian networks
- machine learning
- information diffusion