Keyphrases
- maximum entropy
- translation model
- kl divergence
- language model
- cross language information retrieval
- cross lingual
- maximum entropy principle
- statistical model
- statistical models
- co occurrence
- context sensitive
- query translation
- conditional random fields
- language modeling
- probabilistic model
- information retrieval
- prior information
- hidden markov models
- test collection
- n gram
- information extraction
- prior knowledge