Detecting hallucinations in large language models using semantic entropy.
Sebastian FarquharJannik KossenLorenz KuhnYarin GalPublished in: Nat. (2024)
Keyphrases
- language model
- language modeling
- probabilistic model
- document retrieval
- speech recognition
- query expansion
- n gram
- information retrieval
- test collection
- retrieval model
- language modelling
- statistical language models
- semantic information
- context sensitive
- language model for information retrieval
- vector space model
- document ranking
- smoothing methods
- semantic web
- ad hoc information retrieval
- pseudo relevance feedback
- relevance model
- translation model
- natural language
- text retrieval
- passage retrieval
- term dependencies
- document length
- information retrieval systems
- okapi bm