公开(公告)号：US20230214591A1

公开(公告)日：2023-07-06

申请号：US17565770

申请日：2021-12-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhiwei SHANG ,  Luyun LIN ,  Zhijun MO

IPC: G06F40/279 ,  G06K9/62 ,  G06N20/00

CPC classification number: G06F40/279 ,  G06K9/623 ,  G06K9/6215 ,  G06N20/00

Abstract: The present disclosure relates to one or more processors, communicative with one or more computer-readable media, are configured to automatically generate a sensitive text detector including a regular expression or keyword. A set of text inputs, including sensitive text, are received. The sensitive text is extracted from the set of text inputs. Based on the extracted sensitive text, one or both of the regular expression and the keyword are generated. The generated regular expression and/or keyword are used to generate a sensitive text detector for sensitive text detection.