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. 2021 Jun 21;76:105638. doi: 10.1016/j.ultsonch.2021.105638

Table 4.

The “goodness of fit” tests for the developed ANN model.

Network name Performance
Error
Train. algorith. Error func. Hidden active. Output active.
Train. Test. Valid. Train. Test. Valid.
MLP 3-9-1 0.984 0.999 1.000 13.516 3.815 9.818 BFGS 12 SOS Tanh Tanh

*Performance terms represent the coefficients of determination, while error terms indicate a lack of data for the ANN model.