A Healthcare Utilization Analysis Framework for Hot Spotting and Contextual Anomaly Detection.
Jianying HuFei WangJimeng SunRobert SorrentinoShahram EbadollahiPublished in: AMIA (2012)
Keyphrases
- anomaly detection
- behavior analysis
- intrusion detection
- anomalous behavior
- data analysis
- cumulative sum
- network traffic
- detecting anomalies
- network intrusion detection
- probabilistic model
- detecting anomalous
- unsupervised learning
- data mining
- computer security
- network anomaly detection
- object recognition
- information systems
- learning algorithm
- negative selection algorithm
- genetic algorithm