Multi-layer Joint Learning of Chinese Nested Named Entity Recognition Based on Self-attention Mechanism.
Haoru LiHaoliang XuLonghua QianGuodong ZhouPublished in: NLPCC (2) (2020)
Keyphrases
- multi layer
- named entity recognition
- text summarization
- neural nets
- learning process
- natural language processing
- information extraction
- learning tasks
- supervised learning
- artificial intelligence
- conditional random fields
- prior knowledge
- active learning
- semi supervised
- unsupervised learning
- pairwise
- feature space
- reinforcement learning
- training data
- image segmentation
- learning algorithm
- relation extraction