Augmentation-Adapted Retriever Improves Generalization of Language Models as Generic Plug-In.
Zichun YuChenyan XiongShi YuZhiyuan LiuPublished in: ACL (1) (2023)
Keyphrases
- language model
- language modeling
- n gram
- probabilistic model
- document retrieval
- speech recognition
- information retrieval
- retrieval model
- language modelling
- context sensitive
- test collection
- query expansion
- statistical language models
- vector space model
- language models for information retrieval
- query terms
- ad hoc information retrieval
- document ranking
- pseudo relevance feedback
- translation model
- text categorization
- term dependencies
- smoothing methods
- document length
- error rate
- retrieval effectiveness
- language model for information retrieval