As the title suggests, I receive the following warnings:
Warning: The option "TargetAccuracy" is not a valid option for Model 1, it will not be used
Warning: The option "LarsEarlyStop" is not a valid option for Model 1, it will not be used
whenever I try to compute PCE coefficients using the LARS method.
That seems weird, considering that these are options found in the official documentation. I also tried to use each option separately without success.
P.S. If it is of any help, here is a list of all the options used
metaOpts.Type = 'Metamodel'; metaOpts.MetaType = 'PCE'; metaOpts.Method = 'LARS'; metaOpts.LarsEarlyStop = true; metaOpts.TargetAccuracy = 1e-6; metaOpts.Input = UniInput; metaOpts.Degree = 4:10; metaOpts.Display = 'quiet';
And the experimental design is explicitly provided:
metaOpts.ExpDesign.X = X_ss_cut; metaOpts.ExpDesign.Y = Y_ss_cut;