Comparison between Typical Discriminative Learning Model and Generative Model in Chinese Short Messages Service Spam Filtering.
Xiaoxia ZhengChao LiuChengzhe HuangYu ZouHongwei YuPublished in: IALP (2010)
Keyphrases
- generative model
- probabilistic model
- discriminative learning
- discriminative models
- spam filtering
- em algorithm
- bayesian framework
- prior knowledge
- latent structure
- posterior probability
- topic models
- discriminatively trained
- conditional random fields
- latent dirichlet allocation
- object categories
- expectation maximization
- bayesian networks
- image processing