MATLAB: How to improve the performance prediction of a net in extrapolation

Deep Learning Toolboxextrapolationimprove predictionneural netwoks

Training data are in [minTrain maxTrain], test data are in [minTest maxTest] such as 30% (for instance) of the data are outside the range [minTrain maxTrain]. It is known that neural networks do not work well in extrapolation. How can I improve the network predictions in this case just to have acceptable results. Do you have any idea?

Best Answer

Use whatever info you have to fabricate additional data.