Inside test RMSE

Outside test RMSE

Velocity V

3.168 × 10⁻³

7.461 × 10⁻⁴

Relaxation time $\epsilon$

5.910 × 10⁻³

5.151 × 10⁻³

Parameter $\gamma$

6.703 × 10⁻³

5.318 × 10⁻³