Research Article
Feature-Based Graph Backdoor Attack in the Node Classification Task
Table 1
Summary of information on existing GNNs backdoor attacks.
| | Model | Trigger type | Target task | GNNs parameter |
| | Link-backdoor | Adaptive subgraph | Link prediction | /ā | | Subgraph backdoor | Fixed subgraph | Graph-level classification | | | GTA | Adaptive subgraph | Graph-level classification | | | TRAP | Adaptive edge | Graph-level classification | | | RSA | Node feature | Node-level classification | ā | | NFTA (ours) | Node feature | Graph/node-level classification | |
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