Ok, thanks for the feedback! It's good to know to keep an eye out for the choice of kernel (esp. continuous vs categorical) with respect to the structure of the

Ok, thanks for the feedback! It's good to know to keep an eye out for the choice of kernel (esp. continuous vs categorical) with respect to the structure of the encoded variables. I've been tossing around ideas in particular for how to encode PID feedback control set points, but I'm still befuddled as to what kernel's to use which would give good convergence rates. It feels like it should be something straightforward, but just haven't cracked it yet. Granted, thats only after haphazardly reviewing the literature.