Incorporating entity-level knowledge in pretrained language model for biomedical dense retrieval.
Jiajie TanJinlong HuShoubin DongPublished in: Comput. Biol. Medicine (2023)
Keyphrases
- language model
- retrieval model
- document retrieval
- information retrieval
- ad hoc information retrieval
- language modeling
- query expansion
- document level
- test collection
- n gram
- probabilistic model
- statistical language models
- language models for information retrieval
- speech recognition
- smoothing methods
- document ranking
- document length
- query terms
- language modelling
- text retrieval
- cross language retrieval
- relevance model
- context sensitive
- web page retrieval
- query specific
- vector space model
- pseudo feedback
- ad hoc retrieval
- pseudo relevance feedback
- information retrieval systems
- text mining
- term weighting
- term frequency
- retrieval effectiveness
- mixture model
- natural language processing
- statistical language modeling
- image retrieval
- search engine