We use these data set from UCI machine learning repository (https://archive.ics.uci.edu/ml/datasets/)
for validation/testing purpose.


# Mushroom data set

Origin:
Mushroom records drawn from The Audubon Society Field Guide to North American Mushrooms (1981). G. H. Lincoff (Pres.), New York: Alfred A. Knopf

Donor:
Jeff Schlimmer


# Iris data set

Creator:
R.A. Fisher

Donor:
Michael Marshall


# Housing data set

Origin:
This dataset was taken from the StatLib library which is maintained at Carnegie Mellon University.

Creator:
Harrison, D. and Rubinfeld, D.L.
'Hedonic prices and the demand for clean air', J. Environ. Economics & Management, vol.5, 81-102, 1978.


# SMS spam collection

Source:

Tiago A. Almeida (talmeida ufscar.br)
Department of Computer Science
Federal University of Sao Carlos (UFSCar)
Sorocaba, Sao Paulo - Brazil

JosÃ© MarÃ­a GÃ³mez Hidalgo (jmgomezh yahoo.es)
R&D Department Optenet
Las Rozas, Madrid - Spain
