Gravitational clustering: a new approach based on the spatial distribution of the points.

Published in: Pattern Recognit. (1999)

Keyphrases

spatial distribution
spatial information
data points
clustering algorithm
clustering method
k means
arbitrary shape

point sets
self organizing maps
spatial autocorrelation
spatial distance
cluster analysis
information theoretic
spatio temporal

anomaly detection
unsupervised learning
spectral clustering
hierarchical clustering
spatial patterns
data clustering

categorical data
image registration
cluster centers
grain size
high dimensional
data mining