On-The-Fly Information Retrieval Augmentation for Language Models.
Hai WangDavid McAllesterPublished in: NUSE@ACL (2020)
Keyphrases
- language model
- information retrieval
- language modeling
- retrieval model
- query expansion
- document retrieval
- probabilistic model
- test collection
- vector space model
- n gram
- speech recognition
- language modelling
- document length
- ir models
- retrieval effectiveness
- query terms
- ad hoc information retrieval
- context sensitive
- language modeling framework
- passage retrieval
- information retrieval systems
- language modeling approaches
- query generation
- document ranking
- translation model
- search engine
- smoothing methods
- statistical language models
- text retrieval
- relevant documents