Bureau of Transportation Statistics (BTS)
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Table 4 - Comparison of the FL and ANN Models

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Model R 2 Adjusted R2 Sig. RMSE
FL model 0.265 0.262 0 24
ANN model 1* 0.414 0.411 0 19.5
ANN model 2** 0.215 0.211 0 24.1

* ANN model 1 has 17 neurons in the hidden layer.
** ANN model 2 has 10 neurons in the hidden layer.

Key: RMSE = root mean square error.