Research map / Graph learning / Graph self-supervised learning
Node-Aligned Graph Convolutional Network for Whole-Slide Image Representation and Classification
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| use node-aligned global-to-local clustering and graph convolution | NAGCN · TCGA-NSCLC | Accuracy: 0.874 -> 0.902 | Helped |
| use node-aligned global-to-local clustering and graph convolution | NAGCN · TCGA-RCC | Accuracy: 0.919 -> 0.954 | Helped |
| add global codebook-based node alignment rather than unaligned per-slide sub-bags (ablation) | NAGCN · TCGA-NSCLC | Accuracy: 0.855 -> 0.896 | Helped |
| add local-clustering-based sub-bag sampling rather than random sampling (ablation) | NAGCN · TCGA-NSCLC | Accuracy: 0.889 -> 0.896 | Helped |
| use graph convolution rather than attention aggregation (ablation) | NAGCN · TCGA-NSCLC | Accuracy: 0.844 -> 0.896 | Helped |
| use graph convolution rather than max pooling (ablation) | NAGCN · TCGA-NSCLC | Accuracy: 0.813 -> 0.896 | Helped |
| increase the number of outer-sub-bag edges per node (ablation) | NAGCN · TCGA-NSCLC | Accuracy | Hurt |
| replace ImageNet-pretrained encoder with a self-supervised encoder (ablation) | NAGCN · TCGA-NSCLC | Accuracy: 0.928 | Helped |
| replace ImageNet-pretrained encoder with a self-supervised encoder (ablation) | NAGCN · TCGA-NSCLC | AUCROC: 0.972 | Helped |
Closest papers by meaning
- Dynamic Graph Representation with Knowledge-aware Attention for Histopathology Whole Slide Image Analysis (CVPR 2024 · similarity 0.89)
- CaMIL: Causal Multiple Instance Learning for Whole Slide Image Classification (AAAI 2024 · similarity 0.86)
- Fast and Accurate Gigapixel Pathological Image Classification with Hierarchical Distillation Multi-Instance Learning (CVPR 2025 · similarity 0.86)
- Few-Shot Learning from Gigapixel Images via Hierarchical Vision-Language Alignment and Modeling (NeurIPS 2025 · similarity 0.86)
- Transformer-Based Video-Structure Multi-Instance Learning for Whole Slide Image Classification (AAAI 2024 · similarity 0.86)
- Dynamic Policy-Driven Adaptive Multi-Instance Learning for Whole Slide Image Classification (CVPR 2024 · similarity 0.86)
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