A Preliminary Work on Symptom Name Recognition from Free-Text Clinical Records of Traditional Chinese Medicine using Conditional Random Fields and Reasonable Features.
Yaqiang WangYiguang LiuZhonghua YuLi ChenYongguang JiangPublished in: BioNLP@HLT-NAACL (2012)
Keyphrases
- free text
- medical records
- traditional chinese medicine
- patient records
- information extraction
- feature extraction
- clinical guidelines
- structured data
- natural language processing
- databases
- data sets
- text mining
- feature space
- database
- computer assisted assessment
- clinical data
- semi structured
- domain specific
- co occurrence
- domain knowledge