Language Model Cascades: Token-Level Uncertainty And Beyond.
Neha GuptaHarikrishna NarasimhanWittawat JitkrittumAnkit Singh RawatAditya Krishna MenonSanjiv KumarPublished in: ICLR (2024)
Keyphrases
- language model
- language modeling
- n gram
- document retrieval
- probabilistic model
- document level
- retrieval model
- test collection
- speech recognition
- ad hoc information retrieval
- mixture model
- information retrieval
- language modelling
- language models for information retrieval
- query expansion
- language model for information retrieval
- statistical language models
- context sensitive
- query specific
- statistical machine translation
- document ranking
- uncertain data
- translation model
- pseudo relevance feedback
- vector space model
- cross lingual
- query terms
- feature selection
- search engine