Deep de Finetti: Recovering Topic Distributions from Large Language Models.
Liyi ZhangR. Thomas McCoyTheodore R. SumersJian-Qiao ZhuThomas L. GriffithsPublished in: CoRR (2023)
Keyphrases
- language model
- language modeling
- n gram
- probabilistic model
- document level
- document retrieval
- speech recognition
- test collection
- language modelling
- retrieval model
- context sensitive
- expert finding
- information retrieval
- query expansion
- topic models
- query terms
- pseudo relevance feedback
- mixture model
- statistical language models
- language models for information retrieval
- vector space model
- translation model
- smoothing methods
- latent dirichlet allocation
- document ranking
- ad hoc information retrieval
- okapi bm
- term dependencies
- question answering
- retrieval systems
- news articles