s2 {evclust} | R Documentation |
S2 dataset
Description
This dataset contains 5000 two-dimensional vectors grouped in 15 Gaussian clusters.
Usage
data(s2)
Format
A matrix with 5000 rows and two columns.
References
P. Franti and O. Virmajoki. Iterative shrinking method for clustering problems. Pattern Recognition, 39(5):761–775, 2006.
T. Denoeux, O. Kanjanatarakul and S. Sriboonchitta. EK-NNclus: a clustering procedure based on the evidential K-nearest neighbor rule. Knowledge-Based Systems, Vol. 88, pages 57–69, 2015.
T. Denoeux, S. Sriboonchitta and O. Kanjanatarakul. Evidential clustering of large dissimilarity data. Knowledge-Based Systems (accepted for publication), DOI: 10.1016/j.knosys.2016.05.043, 2016.
Examples
data(s2)
plot(s2[,1],s2[,2],xlab=expression(x[1]),ylab=expression(x[2]))
[Package evclust version 2.0.3 Index]