Top-Eye: top-k evolving trajectory outlier detection.
Yong GeHui XiongZhi-Hua ZhouHasan Timucin OzdemirJannite YuKuo Chu LeePublished in: CIKM (2010)
Keyphrases
- outlier detection
- detecting outliers
- data streams
- query processing
- detection algorithm
- density ratio estimation
- knowledge discovery
- fraud detection
- detect outliers
- high dimensional datasets
- distance based outlier detection
- density estimation
- change point detection
- density based clustering
- data mining
- outlier mining
- categorical data
- databases
- video sequences
- data structure
- feature selection
- machine learning