Forward search outlier detection in data envelopment analysis.
Tiziano BelliniPublished in: Eur. J. Oper. Res. (2012)
Keyphrases
- data envelopment analysis
- outlier detection
- forward search
- heuristic search
- state space search
- state space
- input output
- linear programming
- search space
- detecting outliers
- multi criteria
- dea models
- knowledge discovery
- multiple objective programming
- density ratio estimation
- fraud detection
- detection algorithm
- data streams
- data mining
- detect outliers
- action sequences
- distance based outlier detection
- search problems
- dea model
- search algorithm
- lower bound
- information retrieval
- spatial outliers
- databases