Forecasting the Friction Coefficient of Rubbing Zirconia Ceramics by Titanium Alloy

Table 11

The proposed GRU-DNN model performance for experiment-II.

Training minutes	No. of epoch	Training time (sec)	Forecasting time (sec)	Model size (MB)
7	28	122.3	55.8	0.031
10	22	219.2	35.7	0.031
13	28	429.0	13.4	0.033