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. 2023 Sep 13;15(18):3746. doi: 10.3390/polym15183746

Table 5.

Summary of R2, MSE, and MAE for the best combinations of hyperparameters in SVR for mechanical properties prediction.

Property R2 Training R2 Test MSE MAE
Tensile modulus 0.935 0.723 0.1932 0.3677
Tensile strength 0.881 0.792 0.8149 1.2001
Elongation at break 0.982 0.818 0.1568 0.2781