PVG: Progressive Vision Graph for Vision Recognition

no code implementations • 1 Aug 2023 • Jiafu Wu, Jian Li, Jiangning Zhang, Boshen Zhang, Mingmin Chi, Yabiao Wang, Chengjie Wang

Convolution-based and Transformer-based vision backbone networks process images into the grid or sequence structures, respectively, which are inflexible for capturing irregular objects.

graph construction

DEDGAT: Dual Embedding of Directed Graph Attention Networks for Detecting Financial Risk

no code implementations • 6 Mar 2023 • Jiafu Wu, Mufeng Yao, Dong Wu, Mingmin Chi, Baokun Wang, Ruofan Wu, Xin Fu, Changhua Meng, Weiqiang Wang

Graph representation plays an important role in the field of financial risk control, where the relationship among users can be constructed in a graph manner.

Graph Attention