Hello, can anyone tell me if it is possible to train a model in a new example set. I know that this is trivial if you know before hand the type of the model. However, I am using a X-Validation to select between different types of models with different configurations of their parameters and thus I do not know what will the outcome be. So, I have a model as an output and I am struggling to train it again. In general , I would suggest to include an operator of this type in the future releases ,since I find it very useful. Thanks in advance.