公开(公告)号：US11755455B1

公开(公告)日：2023-09-12

申请号：US17362842

申请日：2021-06-29

Applicant: Amazon Technologies, Inc.

Inventor： Calvin Yue-Ren Kuo ,  Zhaofeng Zhan ,  Stuart Olmstead-Wilcox ,  Tian Chen ,  Zheshen Wang ,  Jingyu Dong ,  Dan Catalin Teodorescu

IPC: G06F16/958 ,  G06N20/00 ,  G06F16/957 ,  G06F11/36

CPC classification number: G06F11/3624 ,  G06F11/3664 ,  G06F16/957 ,  G06F16/958 ,  G06N20/00

Abstract: Systems and methods are provided for detecting discrepancies in information that is displayed to a user across different webpages of an online shopping system. User interaction with the online shopping system is simulated in one example to collect data relating to webpages of the online shopping system. The data is analyzed to identify relevant semantic blocks of data and compare the data in those blocks across webpages. In an additional example, source code for the webpages is analyzed using machine-learning systems, which are targeted based on the results of the user interaction simulation to identify problematic source code and correct associated issues.