Robust Outlier Detection Using Commute Time and Eigenspace Embedding.
Nguyen Lu Dang KhoaSanjay ChawlaPublished in: PAKDD (2) (2010)
Keyphrases
- outlier detection
- parameter free
- fraud detection
- detection algorithm
- density ratio estimation
- data streams
- knowledge discovery
- high dimensional datasets
- credit card fraud detection
- detecting outliers
- density based clustering
- density estimation
- detect outliers
- distance based outlier detection
- spatio temporal
- change point detection
- data mining
- data sets
- moving objects
- machine learning
- outlier mining
- spatial outliers