Knowledgeable Salient Span Mask for Enhancing Language Models as Knowledge Base.
Cunxiang WangFuli LuoYanyang LiRunxin XuFei HuangYue ZhangPublished in: NLPCC (2) (2023)
Keyphrases
- language model
- knowledge base
- language modeling
- n gram
- retrieval model
- information retrieval
- document retrieval
- probabilistic model
- speech recognition
- query expansion
- language modelling
- test collection
- context sensitive
- smoothing methods
- ad hoc information retrieval
- relevance model
- statistical language models
- language models for information retrieval
- query specific
- document ranking
- pseudo relevance feedback
- vector space model
- passage retrieval
- word error rate