Create Ensemble Model Process with existing Models?
I would like to create an ensemble of models like with voting or stacking, but from existing models, that means, I already trained models from my dataset for k-NN, SVM and several Decision trees and saved them in the repository. Now, I would like to create an ensemble of those models and test them on new test data with a model voting scheme or stacking, or whatever other possibilities there exists.
The tutorial processes, show only processes where you are still training the models on train data... But is it possible with existing models, too? Some example process or explanation how it works would be nice..