Complex QA and language models hybrid architectures, Survey.
Xavier DaullPatrice BellotEmmanuel BrunoVincent MartinElisabeth MurisascoPublished in: CoRR (2023)
Keyphrases
- language model
- language modeling
- n gram
- passage retrieval
- speech recognition
- document retrieval
- language modelling
- query expansion
- probabilistic model
- information retrieval
- statistical language models
- question answering
- test collection
- context sensitive
- document ranking
- retrieval model
- language models for information retrieval
- ad hoc information retrieval
- vector space model
- pseudo relevance feedback
- smoothing methods
- machine learning
- retrieval effectiveness
- relevance model
- query terms
- translation model
- decision trees
- language model for information retrieval