US 2022/0188300 A1 · IN-DOCUMENT SEARCH METHOD AND DEVICE FOR QUERY

Abstract

The present invention relates to an in-document search method and device for a query vector, and an object of the present invention is to improve the accuracy of a response by generating sentence data corresponding to data in a table form stored in database. The in-document search method for a query vector includes a step A of receiving a user query from a user terminal, a step B of generating a user query vector for the user query, a step C of extracting candidate table data based on the user query vector in a data storage module, a step D of searching for a response corresponding to the user query vector in the candidate table data, and a step E of providing the response to the user terminal.

Claims11

Dependent claims

An in-document search method for a query vector, which is performed by a server, the method comprising:

a step A of receiving a user query from a user terminal;
a step B of generating a user query vector for the user query;
a step C of extracting candidate table data in a first data storage module based on similarity between a table caption of at least one table stored in a second data storage module and the user query vector, wherein the at least one table data is stored in sentence form in the second data storage module and the at least one table data is stored in table form in the first data storage module, and wherein the table caption is stored in the second data storage module in association with the at least one table data stored in the first data storage module;
a step D of searching for a response corresponding to the user query vector in the candidate table data;
and
a step E of providing the response to the user terminal.

3 more elements

An in-document search device comprising:

one or more processors configured to receive a user query, generate a user query vector for the user query, and analyze the user query vector;
and
the one or more processors further configured to extract candidate table data from a first data storage module based on a similarity between a table caption of at least one table data stored in a second data storage module and the user query vector, search for a response corresponding to the user query vector in the candidate table data, and provide the response to a user, wherein the at least one table data is stored in sentence form in the second data storage module and the at least one table data is stored in table form in the first data storage module, and wherein the table caption is stored in the second data storage module in a association with the at least one table data stored in the first data storage module.

Dependencies are inferred from the claim text.

In-document search method and device for query

Life of this patent

In-document search method and device for query

Life of this patent

Abstract

Claims11