Table 3.

Mean value of the evaluation indices.

	DCNN	BP	CNN	Att-LSTM	LSTM	Bi-LSTM
MAE/MPa	0.9715	1.2648	0.9458	0.8614	0.3337	0.1813
MSE/MPa	4.1806	6.9121	3.9456	3.0099	0.8316	0.4303
R2	0.9042	0.8384	0.9022	0.9280	0.9829	0.9902
Time/ms	30.6796	30.6764	39.3179	33.1057	40.1745	35.5823

Significant values are in bold.