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Large-Scale Visual Relationship Understanding

AAAI 2019 · Detection and segmentation › Open-set and few-shot detection · approach: Visual relationship and scene graph detection · 143 citations (OpenAlex)

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Measured effects reported in the paper

What was changedWhereMeasuredEffect
Use the proposed visual-semantic embedding model instead of KL distillationVRD relationship detection · VRD, relationship detection, free k, R@50recall: 22.68 -> 26.98Helped
Use the proposed model instead of MotifNet-LeftRightVG200 scene graph detection · VG200, scene graph detection, R@100recall: 30.3 -> 32.5Helped
Use the proposed model instead of 3-branch Fast-RCNNVG80k all-class relationship recognition · VG80k, all classes, relationship triplettop1 accuracy: 9.73 -> 15.72Helped
Use the proposed model instead of 3-branch Fast-RCNNVG80k tail-class relationship recognition · VG80k, tail classes, relationship triplettop5 accuracy: 3.24 -> 13.33Helped
Replace triplet loss with triplet-softmax loss (ablation)VG80k relationship recognition · VG80k, all classes, relationship triplettop1 accuracy: 8.01 -> 14.53Helped
Combine wiki embeddings with relationship-level co-occurrence embeddings (ablation)VG80k relationship recognition · VG80k, relationship triplettop5 accuracy: 46.03 -> 48.83Helped
Add a learned semantic embedding layer rather than use raw word vectors (ablation)VG80k relationship recognition · VG80k, relationship triplettop1 accuracy: 11.21 -> 15.72Helped
Use two semantic layers rather than one (ablation)VG80k relationship recognition · VG80k, relationship triplettop5 accuracy: 48.23 -> 48.83Helped
Add both early and late visual feature concatenations (ablation)VG80k relationship recognition · VG80k, relationship triplettop1 accuracy: 10.47 -> 15.72Helped
Add visual matching loss L_x to L_y alone (ablation)VG80k relationship recognition · VG80k, relationship triplettop1 accuracy: 15.21 -> 15.07No clear effect
Add visual consistency loss L_c (ablation)VG80k relationship recognition · VG80k, relationship triplettop1 accuracy: 15.07 -> 15.72Helped
Add visual matching loss L_x when L_y and L_c are present (ablation)VG80k relationship recognition · VG80k, relationship triplettop1 accuracy: 15.53 -> 15.72Helped

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