Comparative Study of Accurate Descriptions of Hot Flow Behaviors of BT22 Alloy by Intelligence Algorithm and Physical Modeling

Figure 4

Correlations between the experimental stress and predicted stress by GA-SVR. (a) Fitness values varies with iterations. (b) All data. (c) Training data. (d) Validation data. (e) ARE in training. (f) ARE in validation.

(a)

(b)

(c)

(d)

(e)

(f)