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Table 5

Reevaluation performance parameters for the modelling approaches: mean absolute deviation (MAD), root mean squared error (RMSE) and coefficient of determination (R2) for the three frequency ranges.

Model approach MAD [dB] RMSE [dB] R 2
Linear model 0.33 0.43 0.64
Random forest (oob) 0.33 0.44 0.56
Random forest (reeval) 0.15 0.20 0.93

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