Knowledge acquisition is a frequent bottleneck in business intelligent systems, and knowledge extraction from trained artificial neural networks (ANNs) provides an excellent way for explaining the functioning of a business connectionist system. This is important for ANNs to gain a wider degree...

The economic performance of states depends on the quality of their educational systems, and human capital is the most efficient production factor, expressed through the knowledge, competences, creative abilities and moral traits of the members of society. In educational and training systems,...