DiceEval: Construction and Evaluation of Metamodels
D. Dupuy and C. Helbert · 2010
This package is dedicated to the construction of metamodels.A validation procedure is also proposed using usual criteria (RMSE, MAE etc.) and cross-validation procedure.Moreover, graphical tools help to choose the best value for the penalty parameter of a stepwise or a PolyMARS model.Another routine is dedicated to the comparison of metamodels. NoteThis work was conducted within the frame of the DICE (Deep Inside Computer Experiments) Consortium between ARMINES, Renault, EDF, IRSN, ONERA and TOTAL S.A. (http://emse.dice.fr/).Functions gam, mars and polymars are required for the construction of metamodels.km provides Kriging models.