Clustering Multidimensional Trajectories based on Shape and Velocity.
Yutaka YanagisawaTetsuji SatohPublished in: ICDE Workshops (2006)
Keyphrases
- multidimensional data
- clustering method
- dissimilarity measure
- clustering algorithm
- k means
- hierarchical clustering
- shape model
- data points
- multi dimensional
- medical images
- categorical data
- information theoretic
- shape features
- spectral clustering
- shape descriptors
- neural network
- arbitrary shape
- shape modeling
- unsupervised learning
- optical flow
- shape analysis
- shape matching
- data clustering
- motion patterns
- cluster analysis
- data mining
- trajectory data
- data sets