A dissimilarity function for clustering geospatial polygons.
Deepti JoshiAshok SamalLeen-Kiat SohPublished in: GIS (2009)
Keyphrases
- clustering algorithm
- clustering method
- dissimilarity measure
- data clustering
- outlier detection
- hierarchical clustering
- k means
- spectral clustering
- geospatial data
- fuzzy clustering
- anomaly detection
- cluster analysis
- feature space
- similarity measure
- categorical data
- piecewise linear
- graph theoretic
- data sets
- self organizing maps
- unsupervised learning
- information retrieval
- neural network
- databases
- graph partitioning