Knowledge-guided Open Attribute Value Extraction with Reinforcement Learning.
Ye LiuSheng ZhangRui SongSuo FengYanghua XiaoPublished in: EMNLP (1) (2020)
Keyphrases
- attribute values
- reinforcement learning
- knowledge extraction
- domain knowledge
- knowledge base
- knowledge representation
- knowledge based systems
- function approximation
- information extraction
- decision trees
- domain experts
- knowledge acquisition
- knowledge management
- complex domains
- expert systems
- data mining techniques
- learning algorithm
- state space
- optimal policy
- knowledge discovery
- dynamic programming
- prior knowledge
- learning process
- concept hierarchy
- information entropy
- decision tree learning
- attribute oriented induction