... Электронный журнал "Компьютерная графика и мультимедиа" . ... In order to verify our conclusion we exploit the fact that overlapping classes task can be reduced to a deterministic task with same Bayesian separating surface by removing confusing samples samples that would be misclassified by perfect Bayesian classifier. ... Experiments confirm that removing confusing samples helps boosting achieve lower generalization error and avoid overfitting on both synthetic and real world data. ...