Grounding or Guesswork? Large Language Models are Presumptive Grounders.
Omar ShaikhKristina GligoricAshna KhetanMatthias GerstgrasserDiyi YangDan JurafskyPublished in: CoRR (2023)
Keyphrases
- language model
- language modeling
- document retrieval
- probabilistic model
- n gram
- test collection
- information retrieval
- query expansion
- statistical language models
- speech recognition
- retrieval model
- language modelling
- query terms
- context sensitive
- vector space model
- translation model
- document ranking
- ad hoc information retrieval
- pseudo relevance feedback
- relevance model
- okapi bm
- term dependencies
- smoothing methods
- word error rate
- retrieval effectiveness