Chinese clinical named entity recognition based on stacked neural network.
Ruoyu ZhangWenpeng LuShoujin WangXueping PengRui YuYuan GaoPublished in: Concurr. Comput. Pract. Exp. (2021)
Keyphrases
- named entity recognition
- text summarization
- neural network
- information extraction
- natural language processing
- named entities
- traditional chinese medicine
- maximum entropy
- conditional random fields
- relation extraction
- annotated corpus
- semi supervised
- hand coded
- data mining
- sequence labeling
- text mining
- question answering
- classifier ensemble
- pattern recognition
- word segmentation
- domain specific
- co occurrence
- knn
- image processing
- proper names
- maximum entropy classifier