公开(公告)号：US11748340B2

公开(公告)日：2023-09-05

申请号：US17383642

申请日：2021-07-23

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

Inventor： Lijie Wang ,  Ao Zhang

IPC: G06F16/00 ,  G06F16/242 ,  G06F16/245 ,  G06F40/205 ,  G06F40/30

CPC classification number: G06F16/242 ,  G06F16/245 ,  G06F40/205 ,  G06F40/30

Abstract: The present disclosure provides a data pair generating method, apparatus, electronic device and storage medium, and the field of artificial intelligence such as natural language processing and deep learning. The method may include: generating M SQL query statements for a given database, where M is a positive integer greater than one; performing the following processing for each SQL query statement: dividing the SQL query statement into at least one SQL clause; obtaining a question description corresponding to each SQL clause; combining the question descriptions to obtain a question corresponding to the SQL query statement. The solution of the present disclosure may be applied to save manpower and time costs.

公开(公告)号：US11449500B2

公开(公告)日：2022-09-20

申请号：US16892874

申请日：2020-06-04

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

Inventor： Lijie Wang ,  Bo Yu ,  Ke Sun ,  Tingting Li

IPC: G06F16/00 ,  G06F16/2452 ,  G06F16/242 ,  G06F16/28 ,  G06K9/62

Abstract: Embodiments of the present disclosure provide a method and apparatus for outputting a structured query sentence. The method may include: acquiring a to-be-converted natural language sentence; inputting the to-be-converted natural language sentence into a pre-trained sequence to sequence model to obtain an action sequence corresponding to the to-be-converted natural language sentence; generating a directed acyclic graph according to the action sequence; and outputting a structured query sentence corresponding to the generated directed acyclic graph according to a preset corresponding relationship between a directed acyclic graph and a structured query sentence.