Forecasting the Friction Coefficient of Rubbing Zirconia Ceramics by Titanium Alloy

Table 14

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

Dataset	No. of epoch	Training time (sec)	Forecasting time (sec)	Model size (MB)
Dataset I	26	54.4	3.5	0.040
Dataset II	40	216.9	3.0	0.031
Dataset III	37	160.5	2.9	0.042
Dataset IV	42	164.7	2.2	0.040