Hi, In AI studio, after training a regression algorithm, there is a prediction histogram displayed. What is the X-axis on this figure? It states "Y_pred - Y_actual", but predicted result minus actual does not seem to be correct, as the numbers are always between -1 and 1. Is it "(Y_pred - Y_actual) / Y_actual" ? Or maybe (Y_pred - Y_actual) / Y_max" ? Thanks for the help.
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