Retrieval Helps or Hurts? A Deeper Dive into the Efficacy of Retrieval Augmentation to Language Models.
Seiji MaekawaHayate IsoSairam GurajadaNikita BhutaniPublished in: NAACL-HLT (2024)
Keyphrases
- language model
- retrieval model
- document retrieval
- information retrieval
- query expansion
- language models for information retrieval
- test collection
- information retrieval systems
- ad hoc information retrieval
- language modeling
- query terms
- passage retrieval
- document ranking
- n gram
- document length
- probabilistic model
- image database
- pseudo relevance feedback
- language modelling
- relevance model
- relevance feedback
- statistical language models
- retrieval effectiveness
- average precision
- ir models
- retrieval accuracy
- statistical language modeling
- okapi bm
- probabilistic retrieval models
- cross language retrieval
- context sensitive
- text retrieval
- image retrieval