: Your Language Model is Secretly a Q-Function.
Rafael RafailovJoey HejnaRyan ParkChelsea FinnPublished in: CoRR (2024)
Keyphrases
- language model
- language modeling
- probabilistic model
- n gram
- speech recognition
- document retrieval
- query expansion
- information retrieval
- language modelling
- mixture model
- language model for information retrieval
- smoothing methods
- retrieval model
- context sensitive
- ad hoc information retrieval
- query terms
- vector space model
- test collection
- word error rate
- language models for information retrieval
- pseudo relevance feedback
- translation model
- multiword
- document ranking