Named Entity Recognition Using BERT BiLSTM CRF for Chinese Electronic Health Records.
Zhenjin DaiXutao WangPin NiYuming LiGangmin LiXuming BaiPublished in: CISP-BMEI (2019)
Keyphrases
- named entities
- electronic health records
- named entity recognition
- information extraction
- conditional random fields
- clinical data
- contextual features
- natural language processing
- named entity extraction
- co occurrence
- question answering
- relation extraction
- health care
- medical data
- text mining
- clinical trials
- free text
- medical records
- health records
- probabilistic model
- noun phrases
- annotated corpus
- pairwise
- health information
- structured data
- graphical models
- maximum entropy
- unsupervised learning
- information overload
- expert systems
- semi supervised
- information retrieval
- machine learning