Local Outlier Detection for Multi-type Spatio-temporal Trajectories.
Xumin CaiBerkay AydinSaurabh MaydeoAnli JiRafal A. AngrykPublished in: IEEE BigData (2020)
Keyphrases
- outlier detection
- multi type
- spatio temporal
- moving objects
- detection algorithm
- relational data
- data objects
- detecting outliers
- knowledge discovery
- fraud detection
- cost model
- image sequences
- density ratio estimation
- detect outliers
- data mining
- data streams
- video sequences
- multiple types
- database
- distance based outlier detection
- structured data
- semi supervised
- real world
- databases
- image segmentation
- machine learning
- outlier mining