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Hybrid Message Passing With Performance-Driven Structures for Facial Action Unit Detection

CVPR 2021 · Graph learning › GNN architectures · approach: Graph rewiring and scalable message passing · 64 citations (OpenAlex)

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Measured effects reported in the paper

What was changedWhereMeasuredEffect
Use HMP-PS instead of the strongest reported baselineBP4D AU detection · BP4DAvg F1 score (%): 62.9 -> 63.4Helped
Use HMP-PS instead of the strongest reported baselineDISFA AU detection · DISFAAvg F1 score (%): 58.7 -> 61.0Helped
Add a graph structure to the model (ablation)HMP-PS on BP4D · BP4DAvg F1 score (%): 59.6 -> 63.4Helped
Replace the fully connected graph with performance-driven sampled structures (ablation)HMP-PS on BP4D · BP4DAvg F1 score (%): 58.6 -> 63.4Helped
Replace the FACS prior graph with performance-driven sampled structures (ablation)HMP-PS on BP4D · BP4DAvg F1 score (%): 61.3 -> 63.4Helped
Replace the gradient-based graph with performance-driven sampled structures (ablation)HMP-PS on BP4D · BP4DAvg F1 score (%): 61.7 -> 63.4Helped
Add dynamic weights τ to combine graph structures (ablation)HMP-PS · BP4DAvg F1 score (%): 62.5 -> 63.4Helped
Add dynamic weights τ to combine graph structures (ablation)HMP-PS · DISFAAvg F1 score (%): 60.4 -> 61.0Helped
Add dynamic weights p to combine message types (ablation)HMP-PS · BP4DAvg F1 score (%): 61.0 -> 63.4Helped
Add dynamic weights p to combine message types (ablation)HMP-PS · DISFAAvg F1 score (%): 59.7 -> 61.0Helped
Add summation, differential, and concatenation messages instead of using summation alone (ablation)HMP-PS · BP4DAvg F1 score (%): 61.6 -> 63.4Helped
Add summation, differential, and concatenation messages instead of using summation alone (ablation)HMP-PS · DISFAAvg F1 score (%): 58.4 -> 61.0Helped

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