Table 7 Accuracy of the surrogate model by using different methods.

From: A new fuzzy rule based multi-objective optimization method for cross-scale injection molding of protein electrophoresis microfluidic chips

Model

Accuracy/R2

RSS

RSC

WS

WC

RFM

Kriging

0.880

0.726

0.675

0.165

0.343

RBF

0.000

0.355

0.541

0.000

0.000

RSM (first-order)

0.000

0.000

0.000

0.000

0.000

RSM (second-order)

0.210

0.677

0.667

0.458

0.195

RSM (third-order)

0.287

0.677

0.700

0.617

0.296

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