Modern technology offers today’s teachers many different methods to improve and develop their professional knowledge skills. Due them it is available take part in the trainings on virtual platform using modern technologies as additional basements for development. The situation world today has completely changed not only nature structure of educational process schools other institutions, but als...

Feature selection is an NP-hard problem to remove irrelevant and redundant features with no predictive information increase the performance of machine learning algorithms. Many wrapper-based methods using metaheuristic algorithms have been proposed select effective features. However, they achieve differently on medical data, most them cannot find those that may fulfill required accuracy in diag...