Expired50% confidenceFactExact time
In GNNs, each node collects feature information from all its neighboring nodes, integrates this through an aggregation function (such as sum, mean, max, or attention-weighted), and after multiple iterations each node's representation incorporates information from multi-hop neighbors.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026(expired)
Sources
Graph Neural Networks (GNN): Six Core Application Scenarios and a Complete Industry Implementation Overview
bilibili唐宇迪人工智能6/15/2026
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