Spatiotemporal Flow L-function: a new method for identifying spatiotemporal clusters in geographical flow data.
Xiaorui YanTao PeiHua ShuCi SongMingbo WuZidong FangJie ChenPublished in: Int. J. Geogr. Inf. Sci. (2023)
Keyphrases
- synthetic data
- input data
- data sets
- prior knowledge
- data analysis
- statistical methods
- test data
- data points
- noisy data
- clustering method
- hierarchical clustering
- spatial and temporal
- data distribution
- missing data
- image data
- knowledge discovery
- significant improvement
- probability distribution function
- spatiotemporal data
- similarity matrix
- information loss
- similarity measure
- training data
- data objects
- data structure
- missing values
- segmentation method
- probability distribution
- space time
- database
- spatio temporal
- original data
- data sources
- data collection
- data mining techniques