Keyphrases
- language model
- query language
- databases
- language modeling
- native xml databases
- probabilistic model
- query expansion
- database
- document retrieval
- storage and retrieval
- n gram
- speech recognition
- data model
- relational databases
- language modelling
- information retrieval
- retrieval model
- sql queries
- test collection
- context sensitive
- pseudo relevance feedback
- language models for information retrieval
- statistical language models
- translation model
- smoothing methods
- query processing
- query terms
- xml documents
- vector space model
- search engine
- database management systems
- ad hoc information retrieval
- query specific
- text classification
- machine learning
- web documents
- language model for information retrieval