NREE: Nested Relation Extraction in the Economic Field.
Yifang ZhangPengfei DuanAoni WuWenyan HuShengwu XiongPublished in: ICPADS (2023)
Keyphrases
- relation extraction
- information extraction
- automatic extraction
- named entities
- semantic relations
- domain specific
- dependency trees
- semantic role labeling
- question answering
- reference resolution
- semantic features
- tree kernels
- dependency tree
- named entity recognition
- parse tree
- image representation
- probabilistic model