... regression model was then trained with the high-fidelity natural convection model, to speed up calculations during the solution of the inverse problem. It is shown that the multivariate linear regression low-fidelity model can be used as an accurate representation of the temperatures at the heated surface...

...Yogesh Jaluria A common occurrence in many practical systems is that the desired result is known or given, but the conditions needed for achieving this result are not known. This situation leads to inverse problems , which are of particular interest in thermal processes. For instance...