Outlier Detection and Trend Detection: Two Sides of the Same Coin.
Erich SchubertMichael WeilerArthur ZimekPublished in: ICDM Workshops (2015)
Keyphrases
- outlier detection
- trend detection
- knowledge discovery
- fraud detection
- credit card
- detect outliers
- density estimation
- detecting outliers
- high dimensional datasets
- text mining
- data mining
- detection algorithm
- distance based outlier detection
- credit card fraud detection
- data streams
- density ratio estimation
- visualization methods
- clustering algorithm
- information retrieval
- real world
- databases
- data sets