公开(公告)号：US12130808B2

公开(公告)日：2024-10-29

申请号：US17539502

申请日：2021-12-01

Applicant: 42Maru Inc.

Inventor： Dong Hwan Kim ,  Han Soo Kim ,  Ah Rim Sohn ,  Jun Hyeok Park ,  In Je Seong ,  Sun Young Lee

IPC: G06F16/2452 ,  G06F16/242 ,  G06F40/247

CPC classification number: G06F16/24522 ,  G06F16/2433 ,  G06F40/247

Abstract: Provided are a device and method for converting a natural language query into a structured query language (SQL) query for a database search. The method includes an operation A of labeling natural language queries included in training data, an operation B of converting the natural language queries into second SQL queries by applying the natural language queries to an SQL conversion model, an operation C of verifying the second SQL queries, and an operation D of training the SQL conversion model by comparing the second SQL queries with third SQL queries corresponding to the natural language queries of the training data.