Patent ID: 11942191
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 3:
4. The compound property prediction method according to claim 3, wherein the first node is either a start node or an end node, wherein the first edge is defined by the start node and the end node, and wherein the obtaining current propagation state information of the first edge during the current round of message propagation comprises:
determining at least one in-edge leading to the start node defining the first edge;
aggregating a current edge feature of the at least one in-edge and an original node feature of a node on the in-edge with historical propagation state information of the at least one in-edge during the historical round of message propagation to obtain information of the in-edge;
integrating information of the at least one in-edge to obtain message information of the first edge during the current round of message propagation; and
aggregating the historical propagation state information of the first edge during the historical round of message propagation with the message information to obtain the current propagation state information of the first edge during the current round of message propagation.