Electrical-Maintenance data set
This problem consists of four input variables and the available data set is comprised of a representative number of well distributed examples. In this case, the learning methods are expected to obtain a considerable number of rules. Therefore, this problem involves a larger search space (high complexity).
1. X1 - real [0.5,11.0]
2. X2 - real [0.15,8.55]
3. X3 - real [1.64,142.5]
4. X4 - real [1.0,165.0]
5. Y - real [64.470001,8546.030273]