Improved distant supervision relation extraction based on edge-reasoning hybrid graph model.
Shirong ShenShangfu DuanHuan GaoGuilin QiPublished in: J. Web Semant. (2021)
Keyphrases
- graph model
- relation extraction
- weighted graph
- automatic extraction
- named entities
- information extraction
- semantic relations
- domain specific
- question answering
- semantic features
- bipartite graph
- graph structure
- knowledge representation
- named entity recognition
- vector space model
- knowledge base
- language model
- active learning
- text mining
- clustering method
- artificial intelligence