iQIYI Technical Product Team
Oct 30, 2020 · Artificial Intelligence
Heterogeneous Mini-Graph Neural Network for Fraud Invitation Detection
HMGNN introduces hyper-nodes to connect many small heterogeneous mini-graphs, uses attention-weighted heterogeneous convolution and residual feature transmission, achieving superior fraud invitation detection on iQIYI and Cora datasets compared to traditional GNNs and other models.
AIHypergraphfraud detection
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