Outlier detection and evaluation by network flow.
Ying LiuAlan P. SpraguePublished in: Int. J. Comput. Appl. Technol. (2008)
Keyphrases
- outlier detection
- network flow
- detection algorithm
- density ratio estimation
- knowledge discovery
- integer programming
- minimum cost
- credit card fraud detection
- high dimensional datasets
- density estimation
- fraud detection
- data mining
- distance based outlier detection
- change point detection
- min cost
- linear programming
- data streams
- detecting outliers
- outlier mining
- constraint satisfaction
- optimization algorithm
- detect outliers
- information retrieval
- machine learning