Table 2.

Compares the performance of the deep learning model before and after adding the spatial attention mechanism

Model Accuracy Recall F1
Based on CNN [22] 98.7% 97.1% 97.9%
Based on CNN+ Spatial attention 99.5% 98.2% 98.3%
Based on MLP 97.0% 93.2% 94.3%
Based on MLP+ Spatial attention 99.0% 98.9% 98.8%

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