After calibration and internal validation, our model showed reasonable performance, although external validity of our model remains to be established.
In addition, to assess the internal validity of our model, we used k-fold cross-validation method using the entire dataset as both for development and validation of the model [ 19].
A spatial validation procedure revealed very similar predictive power, indicating the general validity of our model.
In short, their study supports the structural validity of our model and decision problem's most salient concerns and so validates in a way the structure of the model presented here through parallelisms.
The validity of our model has been experimental observed at the Almatis plant in Rotterdam.
Third, the validity of our model requires further and more rigorous verifications.
A partial test has been conducted and the validity of our model is preliminarily verified.
And results supported the incremental validity of our model beyond perfectionistic strivings.
To test the validity of our model we compare it to suitable experimental data from the literature.
In order to prove the validity of our model, we have simulated the measurement of reactive power and energy.
To evaluate the validity of our model, finite element simulations of the uniaxial compression tests on nickel micropillars are performed.
