G2CL: Aprendizaje contrastivo de grafos guiado por gradientes para eliminar el conflicto contrastivo de mensajes

Shuai Zhang1, Shan Yang1, Wenyu Zhang1

  • 1Zhejiang University of Finance and Economics, Hangzhou, 310018, China.

Resumen

Este estudio presenta el aprendizaje contrastivo de grafos guiado por gradientes (G2CL) para resolver el conflicto contrastivo de mensajes (MCC) en el aprendizaje de la representación de grafos. G2CL mejora la similitud de las muestras negativas y supera a los métodos existentes.

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