Entity Relative Position Representation Based Multi-head Selection for Joint Entity and Relation Extraction.
Tianyang ZhaoZhao YanYunbo CaoZhoujun LiPublished in: CNCL (2020)
Keyphrases
- relation extraction
- relative position
- named entities
- coreference resolution
- entity extraction
- named entity recognizer
- information extraction
- named entity recognition
- automatic extraction
- geometric properties
- text mining
- natural language processing
- domain specific
- semantic role labeling
- question answering
- co occurrence
- knowledge base
- machine learning
- entity ranking
- image sequences