Hallucinating system outputs for discriminative language modeling.
Brian RoarkArda ÇelebiErinç DikiciSanjeev KhudanpurMaider LehrEmily Prud'hommeauxKenji SagaeMurat SaraclarIzhak ShafranPuyang XuPublished in: MLSLP (2012)
Keyphrases
- language modeling
- discriminative models
- language model
- information retrieval
- query expansion
- retrieval model
- probabilistic model
- n gram
- cross lingual
- statistical language models
- statistical language modeling
- improvements in retrieval effectiveness
- document retrieval
- test collection
- text classification
- information retrieval systems
- semi supervised
- bayesian network classifiers
- comparable corpora
- dirichlet prior
- machine learning
- unsupervised learning
- retrieval systems
- retrieval effectiveness
- relevance feedback
- relevance model
- feature extraction
- search engine
- learning algorithm