conftrace_

multi-scale contrastive learning

2 papers

Explore in graph

Co-occurring keywords · papers mentioning both

graph neural network (2) contrastive learning (2) multi-relation graph (1) subgraph-subgraph contrast (1) node-subgraph contrast (1) subgraph embedding (1) neighbor selection (1) multi-scale learning (1) graph augmentation (1) fraud detection (1)

Papers

DiG-In-GNN: Discriminative Feature Guided GNN-Based Fraud Detector against Inconsistencies in Multi-Relation Fraud Graph AAAI 2024 Graph Anomaly Detection via Multi-Scale Contrastive Learning Networks with Augmented View AAAI 2023