Unsupervised Real-Time Hallucination Detection based on the Internal States of Large Language Models.
Weihang SuChangyue WangQingyao AiYiran HuZhijing WuYujia ZhouYiqun LiuPublished in: ACL (Findings) (2024)
Keyphrases
- language model
- internal states
- language modeling
- input output
- n gram
- speech recognition
- probabilistic model
- query expansion
- document retrieval
- retrieval model
- statistical language models
- information retrieval
- language modelling
- smoothing methods
- language model for information retrieval
- context sensitive
- pseudo relevance feedback
- test collection
- language models for information retrieval
- document ranking
- semi supervised
- query terms
- vector space model
- speech signal
- relevance model
- translation model
- internal state