Large margin multinomial mixture model for text categorization.
Zhen-Yu PanHui JiangPublished in: INTERSPEECH (2008)
Keyphrases
- hyperplane
- text categorization
- mixture model
- em algorithm
- text classification
- probabilistic model
- support vector
- dirichlet distribution
- feature selection
- maximum margin
- naive bayes
- gaussian mixture model
- expectation maximization
- knn
- generative model
- k nearest neighbor
- unsupervised learning
- multi label
- density estimation
- maximum likelihood
- text documents
- semi supervised learning
- model selection
- information gain
- term weighting
- language model
- tf idf
- term frequency
- image processing
- text classifiers
- probability density function
- prior knowledge
- knowledge discovery
- semi supervised
- text mining
- discriminative learning
- machine learning