Case-based reasoning made easy. CBR Shell performs classification based on case comparison. The parameters of the algorithm can be varied: the number of nearest neighbours considered can be specified, the weights can be set manually, or the weights can be optimised by a genetic algorithm. The accuracy of the algorithm is measured by a leave-one-out evaluation.

Requirements:
* Java

The license of this software is Freeware, you can free download and free use this calculator software.