Forecasting the Friction Coefficient of Rubbing Zirconia Ceramics by Titanium Alloy

Table 8

Evaluation metric scores of the proposed GRU-DNN model for experiment-I.

Dataset	MAE; ×10^−2	MSE; ×10^−3	RMSE; ×10^−2	POCID; %
Dataset I
Dataset II
Dataset III
Dataset IV