FOSS CALIBRATOR TIPS (SPLITING RULE)

 When we import a "cal" file into Foss Calibrator, we have the option to split this file into a training and validation set deciding the percentage of samples which goes to the training (80 by default) and to the validation set (20 by default), and the way this percentage is used (randomly), preserving the same distribution for every parameter, or based on time (the last 20% goes to validation and the older rest samples goes for training).

We can, anyway to import the "cal" file as a Validation set (will be used in the models as validation), as Training (will be used as training set for calibration) or None, being this last one important to hide, in same way, this set to the development of the model and change it later to Validation to check the performance for this particular set.