This is a collection of datasets used in some of my feature selection experimentation. Many of these datasets come from the UCI Machine Learning Repository. The decision attribute is always the final column in the dataset.
These datasets contain discrete values only:
These datasets contain real-valued attributes:
Note that these have not been optimized. For use in fuzzy-rough
attribute reduction (FRAR):
A readme file containing some more description can be found here.
An example dataset and fuzzification for FRAR can be found below. The decision
attribute is fuzzy.