Detecting Irregularly Shaped Significant Spatial and Spatio-Temporal Clusters.
Weishan DongXin ZhangLi LiChanghua SunLei ShiWei SunPublished in: SDM (2012)
Keyphrases
- spatio temporal
- irregularly shaped
- spatial and temporal
- spatio temporal data
- spatio temporal patterns
- spatial temporal
- space time
- image sequences
- moving objects
- hierarchical clustering
- spatio temporally
- spatio temporal databases
- significantly higher
- spatial distribution
- highly correlated
- spatial information
- spatial data
- clustering algorithm
- computer vision
- human actions
- temporal domain
- input data
- data points
- similarity measure