Infinite Scaled Dirichlet Mixture Models for Spam Filtering via Bayesian and Variational Bayes Learning.
Fahd M. AldosariSami BourouisNizar BouguilaHassen SallayKhalid M. Jamil KhayyatPublished in: iThings/GreenCom/CPSCom/SmartData (2018)
Keyphrases
- mixture model
- spam filtering
- gaussian mixture model
- bayesian learning
- unsupervised learning
- em algorithm
- variational bayes
- learning algorithm
- expectation maximization
- density estimation
- reinforcement learning
- generative model
- language model
- maximum likelihood
- probabilistic model
- active learning
- learning process
- machine learning
- model selection
- prior knowledge
- posterior distribution
- pairwise
- computer vision
- dirichlet prior