Table 3 Contribution error table of each module.

From: Gas concentration prediction based on SSA algorithm with CNN-BiLSTM-attention

Model

RMSE

MAPE

SCBA

0.0171

0.084

Remove CNN

0.0191

0.13

Remove BiLSTM

0.0337

0.21

Remove Attention

0.0225

0.14

Only BiLSTM

0.0414

0.32