Similarity- based approach for outlier detection.
Amina DikKhalid JebariAbdelaziz BouroumiAziz EttouhamiPublished in: CoRR (2014)
Keyphrases
- outlier detection
- detection algorithm
- detecting outliers
- data mining
- fraud detection
- similarity measure
- density ratio estimation
- detect outliers
- data streams
- high dimensional datasets
- knowledge discovery
- change point detection
- density estimation
- credit card fraud detection
- euclidean distance
- distance function
- spatial outliers
- spatio temporal
- nearest neighbor
- density based clustering
- real world
- knn