NerCo: A Contrastive Learning Based Two-Stage Chinese NER Method.
Zai ZhangBin ShiHaokun ZhangHuang XuYaodong ZhangYuefei WuBo DongQinghua ZhengPublished in: IJCAI (2023)
Keyphrases
- prior knowledge
- learning scheme
- cost function
- learning tasks
- learning process
- learning algorithm
- learning systems
- online learning
- high accuracy
- objective function
- clustering method
- information extraction
- dynamic programming
- active learning
- reinforcement learning
- computational cost
- data sets
- significant improvement
- unsupervised learning
- feature selection
- detection method
- similarity measure
- data mining