Question answering method, device and computer readable storage medium

By judging the progressiveness of user problems in the intelligent question-and-answer system and determining the corresponding domain knowledge base based on the knowledge base of historical questions, the problem of inaccurate answers of progressive questions is solved, and the accuracy and efficiency of answers are improved.

CN119166792BActive Publication Date: 2025-03-25ZHEJIANG DAHUA TECH CO LTD
2 Cites 0 Cited by

Patent Information

Application Number
CN202411649751.6
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-11-18
Publication Date
2025-03-25
Estimated Expiration
2044-11-18

AI Technical Summary

Technical Problem

When dealing with progressive questions, existing intelligent question-and-answer systems tend to cause inaccurate answers due to simple description of subsequent questions, which reduces the accuracy of answers.

Method used

By obtaining the non-first input problem of the target user, we judge whether it is a progressive problem with the historical problem. Based on the first domain knowledge base corresponding to the historical problem, we determine the second domain knowledge base corresponding to the current problem, so as to find the answer that matches the current problem.

Benefits of technology

It improves the accuracy of answering progressive questions, enhances the context connectivity of the question-and-answer system, and improves the efficiency of answer acquisition.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The present application discloses a question answering method, device and computer-readable storage medium, the method comprising: obtaining a current question that is not the first input by a target user; in response to the current question being a progressive question with respect to a historical question previously input by the target user, determining a second domain knowledge base corresponding to the current question based on a first domain knowledge base corresponding to the historical question, wherein the first domain knowledge base and the second domain knowledge base are at least one domain knowledge base in a domain knowledge base set; and finding a current answer that matches the current question from the second domain knowledge base. In the above manner, the present application can improve the accuracy of answers to progressive questions and enhance the contextual connectivity of progressive question and answer.
Need to check novelty before this filing date? Find Prior Art