BioREx: Improving biomedical relation extraction by leveraging heterogeneous datasets.
Po-Ting LaiChih-Hsuan WeiLing LuoQingyu ChenZhiyong LuPublished in: J. Biomed. Informatics (2023)
Keyphrases
- relation extraction
- information extraction
- entity extraction
- manually annotated
- automatic extraction
- named entities
- domain specific
- dependency tree
- question answering
- semantic features
- semantic role labeling
- semantic relations
- reference resolution
- named entity recognition
- broad coverage
- dependency trees
- text mining
- structured data
- tree kernels
- unsupervised learning
- annotated corpus
- natural language processing
- semi supervised
- conditional random fields
- general purpose