A Pylonic Decision-Tree Language Model- with Optimal Question Selection.
Adrian CorduneanuPublished in: ACL (1999)
Keyphrases
- language model
- decision trees
- language modeling
- speech recognition
- probabilistic model
- n gram
- test collection
- retrieval model
- query expansion
- information retrieval
- context sensitive
- document retrieval
- language modelling
- ad hoc information retrieval
- statistical language models
- mixture model
- vector space model
- smoothing methods
- retrieval effectiveness
- machine learning
- relevance model
- language model for information retrieval
- document ranking
- statistical machine translation
- pseudo relevance feedback
- query terms
- logistic regression
- information retrieval systems
- active learning
- translation model
- word clouds
- bayesian networks