Exploiting global context and external knowledge for distantly supervised relation extraction.
Jianwei GaoHuaiyu WanYoufang LinPublished in: Knowl. Based Syst. (2023)
Keyphrases
- relation extraction
- named entities
- semantic features
- information extraction
- domain specific
- semantic relations
- wordnet
- question answering
- unsupervised learning
- semi supervised
- co occurrence
- machine learning
- natural language processing
- knowledge sources
- semantic information
- text classification
- general purpose
- text mining
- web documents
- information retrieval systems
- prior knowledge
- artificial intelligence