Knowledge-embodied attention for distantly supervised relation extraction.
Kejun DengXuemiao ZhangSongtao YeJunfei LiuPublished in: Intell. Data Anal. (2020)
Keyphrases
- relation extraction
- automatic extraction
- weakly supervised
- information extraction
- knowledge acquisition
- semi supervised
- knowledge base
- domain specific
- knowledge sources
- semantic relations
- knowledge based systems
- named entities
- named entity recognition
- expert systems
- artificial intelligence
- semantic role labeling
- broad coverage
- learning algorithm
- semantic information
- higher level
- domain knowledge
- feature selection