Application of Multinomial Mixture Model to Text Classification.
Jana NovovicováAntonín MalíkPublished in: IbPRIA (2003)
Keyphrases
- mixture model
- text classification
- em algorithm
- probabilistic model
- expectation maximization
- generative model
- unsupervised learning
- gaussian mixture model
- naive bayes
- maximum likelihood
- text categorization
- bag of words
- text documents
- gaussian mixture
- probability density function
- model selection
- density estimation
- language model
- dirichlet distribution
- labeled data
- exponential family
- finite mixture model
- mixture modeling
- computer vision
- semi supervised
- knn
- training data