Zero-shot Node Classification with Decomposed Graph Prototype Network
Zheng Wang, Jialong Wang, Yuchen Guo, Zhiguo Gong
Abstract
Node classification is a central task in graph data analysis. Scarce or even no labeled data of emerging classes is a big challenge for existing methods. A natural question arises: can we classify the nodes from those classes that have never been seen?
Topics & Concepts
Computer scienceGraphNode (physics)Big dataTask (project management)Zero (linguistics)Data miningArtificial intelligenceTheoretical computer scienceEngineeringLinguisticsSystems engineeringPhilosophyStructural engineeringAdvanced Graph Neural NetworksComplex Network Analysis TechniquesGraph Theory and Algorithms