Оцінка точності нейромережевих метамоделей накладних рамкових тангенціальних вихрострумових перетворювачів

Abstract

In the work, the quality of the obtained metamodel was graphically evaluated using the lines of the distribution level of the model approximation error and the histogram of the distribution of this error and with numerous statistical indicators MAPE,%, SSR, MSR. To check the adequacy of the created metamodel, a graphical method for evaluating the residuals was used and the normality of their distribution was checked. The reliability of the obtained conclusions was additionally checked by the statistical Fisher's F-test. In addition, the informativeness of the metamodel was assessed by testing the hypothesis about the significance of the multiple correlation coefficient.