Lost in the Middle: How Language Models Use Long Contexts.
Nelson F. LiuKevin LinJohn HewittAshwin ParanjapeMichele BevilacquaFabio PetroniPercy LiangPublished in: Trans. Assoc. Comput. Linguistics (2024)
Keyphrases
- language model
- language modeling
- document retrieval
- probabilistic model
- n gram
- speech recognition
- information retrieval
- language modelling
- retrieval model
- test collection
- query expansion
- pseudo relevance feedback
- statistical language models
- smoothing methods
- context sensitive
- vector space model
- query terms
- document ranking
- document length
- ad hoc information retrieval
- statistical language modeling
- spoken term detection
- language model for information retrieval
- word error rate
- relevance model
- web search
- decision trees