BioKnowPrompt: Incorporating imprecise knowledge into prompt-tuning verbalizer with biomedical text for relation extraction.
Qing LiYichen WangTao YouYantao LuPublished in: Inf. Sci. (2022)
Keyphrases
- relation extraction
- biomedical text
- semantic network
- information extraction
- automatic extraction
- manually annotated
- semantic relations
- question answering
- domain specific
- knowledge acquisition
- knowledge base
- named entities
- knowledge representation
- knowledge discovery
- domain knowledge
- expert systems
- general purpose
- data sources
- artificial intelligence
- query expansion
- co occurrence
- background knowledge
- semantic role labeling
- related concepts
- annotated corpus