TY - Journal of Frontiers of Computer Science and Technology A1 - MA Fuyuan, WANG Ying, LI Lina, WANG Hongji T1 - Structure and Feature Fusion Graph Hierarchical Pooling Model Y1 - 2023-01-01 JF - Journal of Frontiers of Computer Science & Technology JO - Journal of Frontiers of Computer Science and Technology SP - 179 EP - 186 VL - 17 IS - 1 UR - http://fcst.ceaj.org N1 - 10.3778/j.issn.1673-9418.2104082 ER -