# MATLAB: Validation performance or test performance

Deep Learning ToolboxinterpolationMATLABperformancevalidation

If one divided data to 3 subsets training/validation/test and Which of these can be defined as a criteria to select the network for regression?
1- validation performance2- test performanceI really would appreciate any advice.

                      greg nomenclature                      greg nondesign                      greg  nontraining