DRG grouping by machine learning: from expert-oriented to data-based method.
Xiaoting LiuChenhao FangChao WuJianxing YuQi ZhaoPublished in: BMC Medical Informatics Decis. Mak. (2021)
Keyphrases
- synthetic data
- statistical methods
- machine learning
- data analysis
- input data
- data sets
- prior knowledge
- noisy data
- cost function
- high accuracy
- test data
- detection method
- pairwise
- prior information
- data collection
- statistical analysis
- missing values
- machine learning methods
- segmentation method
- data structure
- training data
- knowledge discovery
- training samples
- data mining techniques
- database
- original data
- data sources
- expert knowledge
- data processing
- learning algorithm
- missing data
- edge detection
- natural language processing
- probabilistic model
- raw data
- objective function