PLS Modeling with mixture componentsI made a PLS on a 6 component mixture; as Design Roles I specified all components as mixture;
However, when maximizing desirability to find optimal composition, the profiler does not treat the factors as mixture components cfr. below;
How to switch the PLS factors to mixture components?
Will this also the case when I use ML predictive modeling?
Advanced Statistical ModelingBasic Data Analysis and ModelingDesign of ExperimentsPredictive Modeling and Machine LearningRe: PLS Modeling with mixture componentsHi Franck,
See my answer on your other post: https://community.jmp.com/t5/Discussions/SVEM-ADD-IN-FOR-SUPPORT-VECTOR-MACHINE/m-p/919885/highlight/true#M107889
Maybe the "Mixture" column property is missing for these mixture factors, so JMP doesn't know to which quantity/value these factors should sum up to ? This would explain why you can get mixture factors sum value > 1.
Re: PLS Modeling with mixture componentsCan you verify that your mixture columns have a Mixture column property? The mixture constraint is reflected in the profiler when using PLS (and Bootstrap Forest, per your ML question) in the Donev Mixture Data sample data file, which has mixture constraints set up as column properties.
Re: PLS Modeling with mixture componentsHi Jed & Victor, indeed this is missing, thanks a lot!
