Lost in the Middle: How Language Models Use Long Contexts.
Nelson F. LiuKevin LinJohn HewittAshwin ParanjapeMichele BevilacquaFabio PetroniPercy LiangPublished in: CoRR (2023)
Keyphrases
- language model
- language modeling
- n gram
- information retrieval
- probabilistic model
- document retrieval
- speech recognition
- language modelling
- retrieval model
- query expansion
- test collection
- context sensitive
- statistical language models
- smoothing methods
- query terms
- vector space model
- pseudo relevance feedback
- document ranking
- language models for information retrieval
- spoken term detection
- query specific
- translation model
- topic models
- word error rate
- information extraction
- language modeling approaches