Research Article
Lie Detection Technology of Bimodal Feature Fusion Based on Domain Adversarial Neural Networks
Table 2
Comparison of lie detection accuracy based on different features.
| Features | Accuracy (%) (Source domain dataset) | Accuracy (%) (Target domain dataset) |
| Facial expression features | 58.3 | 53.2 | Speech features | 72.5 | 68.4 | Feature fusion based on Hadamard product method | 82.1 | 80.3 | Feature fusion based on MHSA mechanism method | 88.7 | 85.5 |
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