fig10
From: Phase-field-informed machine learning on creep behavior of Ni-based single-crystal superalloys
Figure 10. Comparison of SVR model performance before and after adding statistical features. (A) Average R2 for training and testing sets using 5-fold cross-validation; (B) average MSE and its standard deviation for the testing and validating sets over 50 training iterations; (C) scatter plot of predicted versus actual creep strain before adding statistical features; (D) after adding statistical features. SVR: Support vector machine regression; R2: determination coefficient; MSE: mean square error.
