Element Intervention for Open Relation Extraction.
Fangchao LiuLingyong YanHongyu LinXianpei HanLe SunPublished in: ACL/IJCNLP (1) (2021)
Keyphrases
- relation extraction
- information extraction
- automatic extraction
- named entities
- semantic relations
- domain specific
- semantic role labeling
- reference resolution
- dependency trees
- semantic features
- named entity recognition
- dependency tree
- question answering
- broad coverage
- wordnet
- natural language processing
- information retrieval
- data mining
- general purpose
- text mining
- probabilistic model
- expert systems
- search engine
- machine learning