The Curious Case of Hallucinatory (Un)answerability: Finding Truths in the Hidden States of Over-Confident Large Language Models.
Aviv SlobodkinOmer GoldmanAvi CaciularuIdo DaganShauli RavfogelPublished in: EMNLP (2023)
Keyphrases
- language model
- language modeling
- n gram
- hidden states
- document retrieval
- information retrieval
- language modelling
- hidden markov models
- probabilistic model
- statistical language models
- smoothing methods
- retrieval model
- language models for information retrieval
- test collection
- mixture model
- query expansion
- generative model
- document ranking
- conditional random fields