公开(公告)号：US12118578B2

公开(公告)日：2024-10-15

申请号：US17822507

申请日：2022-08-26

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.

Inventor： Jing Qu ,  Mengbo Liu ,  Zhi Feng

IPC: G06F16/245 ,  G06F16/901 ,  G06Q30/0207

CPC classification number: G06Q30/0207 ,  G06F16/245 ,  G06F16/9027

Abstract: A method for processing commodity information includes: obtaining commodity information of a commodity, in which the commodity information includes a target commodity configuration and a configuration value; obtaining a composite structure of matching conditions associated with the commodity, in which the composite structure is a tree structure of matching conditions with respect to commodity configurations, non-leaf nodes of the tree structure are in an AND-OR relationship, leaf nodes of the tree structure store Boolean expressions, each Boolean expression includes a commodity configuration, a matching value and a matching operator; obtaining a target expression having an AND-OR relationship by traversing the matching conditions in the composite structure; and obtaining a matching result by performing a matching process based on the target expression, the target commodity configuration and the configuration value of the commodity.

公开(公告)号：US20220405792A1

公开(公告)日：2022-12-22

申请号：US17822507

申请日：2022-08-26

Applicant: BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO.,LTD.

Inventor： Jing Qu ,  Mengbo Liu ,  Zhi Feng

IPC: G06Q30/02 ,  G06Q30/06

Abstract: A method for processing commodity information includes: obtaining commodity information of a commodity, in which the commodity information includes a target commodity configuration and a configuration value; obtaining a composite structure of matching conditions associated with the commodity, in which the composite structure is a tree structure of matching conditions with respect to commodity configurations, non-leaf nodes of the tree structure are in an AND-OR relationship, leaf nodes of the tree structure store Boolean expressions, each Boolean expression includes a commodity configuration, a matching value and a matching operator; obtaining a target expression having an AND-OR relationship by traversing the matching conditions in the composite structure; and obtaining a matching result by performing a matching process based on the target expression, the target commodity configuration and the configuration value of the commodity.