Lexinvariant Language Models.
Qian HuangEric ZelikmanSarah Li ChenYuhuai WuGregory ValiantPercy LiangPublished in: CoRR (2023)
Keyphrases
- language model
- language modeling
- probabilistic model
- document retrieval
- n gram
- speech recognition
- retrieval model
- information retrieval
- statistical language models
- test collection
- context sensitive
- query expansion
- ad hoc information retrieval
- language modelling
- vector space model
- smoothing methods
- okapi bm
- language model for information retrieval
- language models for information retrieval
- pseudo feedback
- relevance model