Utilizing soft constraints to enhance medical relation extraction from the history of present illness in electronic medical records.
Li ChenYuanju LiWeipeng ChenXinglong LiuZhonghua YuSiyuan ZhangPublished in: J. Biomed. Informatics (2018)
Keyphrases
- relation extraction
- soft constraints
- electronic medical record
- health care
- medical records
- automatic extraction
- information extraction
- named entities
- clinical data
- surveillance system
- domain specific
- semantic relations
- constraint satisfaction
- patient data
- medical data
- free text
- constraint satisfaction problems
- semantic features
- constraint propagation
- named entity recognition
- patient care
- question answering
- medical knowledge
- information systems
- electronic health records
- arc consistency
- health information
- sensitive information
- natural language processing
- information retrieval
- artificial intelligence
- computer vision
- feature selection
- relational databases
- machine learning
- constraint programming
- co occurrence