Data Structures for Minimization of Total Within-Group Distance for Spatio-temporal Clustering.
Vladimir Estivill-CastroMichael E. HoulePublished in: PKDD (2001)
Keyphrases
- spatio temporal
- data structure
- clustering method
- clustering algorithm
- distance metric
- travel distance
- k means
- homogeneous groups
- distance measure
- dissimilarity measure
- multidimensional data
- data clustering
- space time
- data points
- graph theoretic
- objective function
- spectral clustering
- unsupervised learning
- euclidean distance
- similar objects
- distance computation
- cluster analysis
- real world
- similarity measure
- outlier detection
- self organizing maps
- distance function
- temporal segmentation
- efficient data structures
- image sequences
- multivariate time series data
- computer vision