LICHEE: Improving Language Model Pre-training with Multi-grained Tokenization.
Weidong GuoMingjun ZhaoLusheng ZhangDi NiuJinwen LuoZhenhua LiuZhenyang LiJianbo TangPublished in: CoRR (2021)
Keyphrases
- language model
- n gram
- language modeling
- document retrieval
- probabilistic model
- information retrieval
- speech recognition
- query expansion
- test collection
- language modelling
- statistical language models
- retrieval model
- ad hoc information retrieval
- context sensitive
- pseudo relevance feedback
- language model for information retrieval
- cross language retrieval
- language models for information retrieval
- query terms
- document ranking
- vector space model
- mixture model
- information extraction
- knn
- pseudo feedback
- supervised learning
- word clouds
- search engine