BiTT: Bidirectional Tree Tagging for Joint Extraction of Overlapping Entities and Relations.
Xukun LuoWeijie LiuMeng MaPing WangPublished in: CoRR (2020)
Keyphrases
- tree structure
- entity extraction
- information extraction
- named entities
- automatic extraction
- relational information
- binary tree
- semantic relations
- databases
- tree construction
- binary relations
- search engine
- multi dimensional
- hierarchical structure
- b tree
- decision trees
- spanning tree
- automatically extracted
- relation extraction
- tree structures
- tree models
- tree nodes
- machine learning
- neural network