Finally, the influences of temperature, moisture concentration, aspect ratio and volume fraction index of the model are investigated in detail.
To obtain the best value of the dispatcher preference index of the model and to analyze its influence on the final solution, numerical experiments are carried out.
In our experiment, a subset with 1 20 indices of the model skull vector is selected to implement the model matching computation.
The first disturbance is the three phase line fault occurred between area "0" and area "1" at location "C1" marked in Fig. 1, which is used to train the ARX model and obtain the first accuracy index of the model.
The AUC of the corresponding risk index of the model with ApoE4 carrier status was 0.85 (95% CI: 0.80 0.89).
As more covariates are added, parental age and specifically paternal age tends to lose significance while the adjusted R-squared, an index of the model's fit, improves monotonically.
The concordance index of the model was 0.72.
In Model 2, the effect of G × E interaction was excluded and the fitness index of the model was changed [fitness index of this model, χ = 61.216 (P <0.001), -2log likelihood = 37.706, discrimination accuracy = 96.9%].
The c-index of the model can range between 0.5, which represents random chance, and 1.0, which represents a perfectly discriminating model (Harrell et al, 1982).
The C-index of the model with only clinical baseline characteristics is C=0.647 and the Nagelkerke's R-coefficient is R=0.133.
