Chameleon: 2D Data Sets used for the CHAMELEON Clustering Algorithm
Description
Several 2D data sets used to evaluate the CHAMELEON clustering alogrithm
in the paper by Karypis et al (1999) and used
by iVAT, an ordering-based tool to asses cluster tendency (Havens and Bezdek,
2012).
Usage
data(Chameleon)
Arguments
format
chameleon_ds4:
The format is a 8,000 x 2 data.frame.
chameleon_ds5:
The format is a 8,000 x 2 data.frame.
chameleon_ds7:
The format is a 10,000 x 2 data.frame.
chameleon_ds8:
The format is a 8,000 x 2 data.frame.
source
The data was obtained from http://glaros.dtc.umn.edu/gkhome/cluto/cluto/download
References
Karypis, G., EH. Han, V. Kumar (1999):
CHAMELEON: A Hierarchical Clustering Algorithm Using Dynamic Modeling,
IEEE Computer,32(8): 68--75.
Havens, T.C. and Bezdek, J.C. (2012):
An Efficient Formulation of the Improved Visual Assessment of Cluster Tendency (iVAT) Algorithm, IEEE Transactions on Knowledge and Data Engineering,24(5), 813--822.