Personalized Language Model for Query Auto-Completion.
Aaron JaechMari OstendorfPublished in: CoRR (2018)
Keyphrases
- language model
- query expansion
- query terms
- query specific
- document ranking
- language modeling
- relevance model
- n gram
- term dependencies
- web page retrieval
- document retrieval
- pseudo relevance feedback
- pseudo feedback
- speech recognition
- context sensitive
- original query
- document length
- language modelling
- probabilistic model
- statistical language modeling
- information retrieval
- statistical language models
- retrieval effectiveness
- retrieval model
- mixture model
- language modeling framework
- query processing
- test collection
- relevant documents
- retrieved documents
- user queries
- ir models
- ad hoc information retrieval
- probabilistic retrieval models
- smoothing methods
- vector space model
- inter document similarities
- text mining
- knn
- statistical machine translation
- translation model
- retrieval method
- text retrieval
- retrieval systems
- information retrieval systems
- co occurrence
- keywords