Knowledge guided distance supervision for biomedical relation extraction in Chinese electronic medical records.
Qing ZhaoDezhong XuJianqiang LiLinna ZhaoFaheem Akhtar RajputPublished in: Expert Syst. Appl. (2022)
Keyphrases
- relation extraction
- information extraction
- domain knowledge
- named entities
- semantic relations
- electronic medical record
- knowledge base
- automatic extraction
- knowledge based systems
- knowledge acquisition
- prior knowledge
- databases
- knowledge discovery
- domain specific
- active learning
- health care
- expert systems
- named entity recognition
- image classification
- knowledge representation
- question answering
- keywords
- semantic features
- similarity measure
- medical records
- annotated corpus
- natural language processing