Normalized Root Mean Squared Error1

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  NRMSE (Normalized Root Mean Squared Error) Information NRMSE (Normalized Root Mean Squared Error) is a measure of the accuracy of a regression model, representing the ratio of the root mean squared error to the range of the dependent variable. It is used to compare the performance of different models or to evaluate the accuracy of a model over time. The formula for NRMSE is: NRMSE = RMSE / (y_max - y_min), where RMSE is the root mean squ.. Zettelkasten/Terminology Information 2023. 3. 17.