A Generative Model for Extracting Parallel Fragments from Comparable Documents.
Somayeh BakhshaeiShahram KhadiviReza SafabakhshPublished in: BUCC@ACL/IJCNLP (2015)
Keyphrases
- generative model
- probabilistic model
- bayesian framework
- prior knowledge
- latent dirichlet allocation
- web documents
- document collections
- information retrieval
- semi supervised
- information retrieval systems
- discriminative models
- lda model
- xml documents
- discriminative learning
- document retrieval
- posterior probability
- em algorithm
- fully bayesian
- machine learning
- topic modeling
- document classification
- generative and discriminative models
- document clustering
- semi supervised learning
- retrieval systems
- markov chain monte carlo
- learned models
- user queries
- expectation maximization
- generative process
- hidden markov models
- image segmentation