Knowledge-Aware and Retrieval-Based Models for Distantly Supervised Relation Extraction.
Xuemiao ZhangKejun DengLeilei ZhangZhouxing TanJunfei LiuPublished in: PRICAI (1) (2019)
Keyphrases
- relation extraction
- prior knowledge
- automatic extraction
- information extraction
- domain knowledge
- probabilistic model
- question answering
- artificial intelligence
- search engine
- image retrieval
- knowledge acquisition
- model selection
- named entities
- higher level
- semantic role labeling
- information retrieval
- background knowledge
- knowledge based systems
- domain specific
- bayesian networks
- knowledge base