Improving Relation Extraction via Joint Coding Using BiLSTM and DCNN.
Kaixu WangQianqian RenLi HuiHui XuShiyang LiPeng XuPublished in: IEA/AIE (2) (2021)
Keyphrases
- relation extraction
- information extraction
- automatic extraction
- domain specific
- named entities
- semantic relations
- semantic role labeling
- dependency tree
- question answering
- named entity recognition
- semantic features
- dependency trees
- named entity recognizer
- reference resolution
- broad coverage
- general purpose
- parse tree
- artificial intelligence
- co occurrence
- tree kernels
- natural language processing
- knowledge discovery
- feature selection
- machine learning