Discriminative learning of generative models: large margin multinomial mixture models for document classification.
Hui JiangZhen-Yu PanPingzhao HuPublished in: Pattern Anal. Appl. (2015)
Keyphrases
- discriminative learning
- mixture model
- generative model
- document classification
- probabilistic model
- em algorithm
- text classification
- text categorization
- expectation maximization
- text documents
- topic models
- text mining
- naive bayes
- classification algorithm
- web documents
- maximum likelihood
- conditional random fields
- graphical models
- hidden variables
- machine learning
- latent variables
- object categories
- markov networks
- labeled data
- data sets
- feature selection
- prior knowledge
- decision trees
- language model
- semi supervised
- knn
- approximate inference
- object recognition
- feature extraction