Abnormal Process Instances Identification Method in Healthcare Environment.
Bingning HanLihong JiangHongming CaiPublished in: TrustCom (2011)
Keyphrases
- high accuracy
- experimental evaluation
- significant improvement
- computationally efficient
- optimization process
- detection method
- dynamic programming
- fully automatic
- clustering method
- classification process
- similarity measure
- information systems
- high precision
- segmentation method
- synthetic data
- diffusion process
- data sets
- identification rate
- detection algorithm
- anomaly detection
- probabilistic model
- cost function
- prior knowledge
- evolutionary algorithm
- pairwise
- computational complexity
- genetic algorithm
- machine learning