DBCV Paper Datasets

The four synthetic 2D datasets used in Moulavi et al (2014).

Format

Four data frames with the following 3 variables.

x

a numeric vector

y

a numeric vector

class

an integer vector indicating the class label. 0 means noise.

Source

https://github.com/pajaskowiak/dbcv

References

Davoud Moulavi and Pablo A. Jaskowiak and Ricardo J. G. B. Campello and Arthur Zimek and Jörg Sander (2014). Density-Based Clustering Validation. In Proceedings of the 2014 SIAM International Conference on Data Mining, pages 839-847 doi:10.1137/1.9781611973440.96

Examples

data("Dataset_1")
clplot(Dataset_1[, c("x", "y")], cl = Dataset_1$class)


data("Dataset_2")
clplot(Dataset_2[, c("x", "y")], cl = Dataset_2$class)


data("Dataset_3")
clplot(Dataset_3[, c("x", "y")], cl = Dataset_3$class)


data("Dataset_4")
clplot(Dataset_4[, c("x", "y")], cl = Dataset_4$class)