A multi-agent data mining system for cartel detection in Brazilian government procurement.
Célia Ghedini RalhaCarlos Vinícius Sarmento SilvaPublished in: Expert Syst. Appl. (2012)
Keyphrases
- data mining
- multi agent
- detection algorithm
- knowledge discovery
- automatic detection
- data mining algorithms
- detection method
- information technology
- web mining
- false positives
- detection rate
- anomaly detection
- e government
- object detection
- data analysis
- homeland security
- digital government
- data mining methods
- data mining tasks
- detection accuracy
- government agencies
- knowledge discovery in databases
- machine learning
- intelligent agents
- data mining techniques
- cooperative
- information sharing
- united states
- pattern mining
- face detection
- text mining
- false alarms
- computer science
- decision trees
- decision making
- information systems