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| Графови конволюционни мрежи (GCN)× | Графова невронна мрежа с внимание (GAT)× | |
|---|---|---|
| Област | Дълбоко обучение | Дълбоко обучение |
| Семейство | Machine learning | Machine learning |
| Година на възникване≠ | 2017 | 2018 |
| Създател≠ | Kipf, T. N. & Welling, M. | Veličković, P. et al. |
| Тип≠ | Spectral graph neural network (semi-supervised node classification) | Graph neural network (attention-based) |
| Основополагащ източник≠ | Kipf, T. N., & Welling, M. (2017). Semi-Supervised Classification with Graph Convolutional Networks. Proceedings of the 5th International Conference on Learning Representations (ICLR 2017), Toulon, France. link ↗ | Veličković, P. et al. (2018). Graph Attention Networks. ICLR. link ↗ |
| Други названия≠ | GCN, graph convolutional network, spectral graph convolution, Kipf-Welling GCN | Graf Dikkat Ağı (GAT), GAT, graph attention network, attention-based graph neural network |
| Свързани≠ | 1 | 4 |
| Резюме≠ | Graph Convolutional Network (GCN) is a foundational deep learning architecture for graph-structured data, introduced by Thomas N. Kipf and Max Welling at ICLR 2017. It extends the convolution operation to irregular graph domains via a first-order spectral approximation, enabling each node to aggregate feature information from its neighbors. The model became the canonical baseline for semi-supervised node classification and sparked the modern graph neural network research agenda. | The Graph Attention Network (GAT), introduced by Veličković and colleagues in 2018, is a graph neural network variant that learns how much importance to assign to each neighbouring node through a self-attention mechanism. On heterogeneous neighbourhoods and relational classification it produces results superior to graph convolutional networks (GCN). |
| ScholarGateНабор от данни ↗ |
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