Space-Efficient Representation of Entity-centric Query Language Models.
Christophe Van GyselMirko HannemannErnest PusateriYoussef OualilIlya OparinPublished in: CoRR (2022)
Keyphrases
- language model
- space efficient
- range sum queries
- query expansion
- query terms
- language modeling
- data structure
- document ranking
- relevance model
- query specific
- term dependencies
- n gram
- probabilistic model
- document retrieval
- language modelling
- retrieval model
- statistical language modeling
- information retrieval
- database
- statistical language models
- data streams
- data cube
- spoken term detection
- pseudo relevance feedback
- document length
- relevant documents
- entity ranking
- vector space model
- retrieval effectiveness
- test collection
- user queries
- sliding window
- vector space
- data sources
- ad hoc retrieval
- query processing
- smoothing methods
- language models for information retrieval
- machine learning
- language modeling framework
- b tree
- text retrieval
- retrieved documents
- retrieval systems
- index structure
- information retrieval systems
- data sets