A transformation-based method for auditing the IS-A hierarchy of biomedical terminologies in the Unified Medical Language System.
Fengbo ZhengJay ShiYuntao YangW. Jim ZhengLicong CuiPublished in: J. Am. Medical Informatics Assoc. (2020)
Keyphrases
- high precision
- significant improvement
- cost function
- detection method
- high accuracy
- edge detection
- support vector
- preprocessing
- pairwise
- dynamic programming
- computational cost
- classification accuracy
- linear transformation
- segmentation method
- synthetic data
- model selection
- input data
- language model
- support vector machine
- knowledge base
- objective function
- multiscale
- feature extraction