Supercharge Your Innovation With Domain-Expert AI Agents!

Civil aviation knowledge graph question answering system

A knowledge map and question answering system technology, applied in the field of intelligent question answering, can solve problems such as unoptimized answers and poor user experience, and achieve the effect of improving user experience, quality, and understanding

Pending Publication Date: 2021-10-26
HOHAI UNIV
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the technical problem that the existing civil aviation knowledge map question answering system does not optimize the feedback answers, and the user experience is poor. The data supplement module is used to receive user comments for civil aviation knowledge graph question answering system

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Civil aviation knowledge graph question answering system
  • Civil aviation knowledge graph question answering system
  • Civil aviation knowledge graph question answering system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] The civil aviation knowledge map question answering system includes a user question receiving module, a user question classification module, a data retrieval and comparison module, a knowledge map, a result call analysis module, an answer feedback module, and a user data supplementary module.

[0050] The user question receiving module is used to receive the question input by the user through an external input device, and generate question data through data conversion processing, and send it to the user question classification module at the same time. The input device is a keyboard, an electronic pen or a touch screen.

[0051] The purpose of data conversion processing is to preprocess the questions input by users, which mainly includes the following steps:

[0052] Replace the spaces in the question with empty spaces, call python's replace method, and replace the spaces with empty spaces.

[0053] Normalize the year in the question sentence, for example, convert "11" t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a civil aviation knowledge graph question answering system, which is characterized in that a user inputs questions to a user question receiving module through an external input device, a user question classification module extracts keywords in the user questions and classifies user question intentions according to question intentions and anaphora intentions; a data retrieval and comparison module receives data sent by the user question classification module, retrieves similar questions from the knowledge graph and extracts corresponding answers, and a result calling and analysis module starts to extract professional nouns in the result data after receiving the result data, retrieves the professional nouns through the Internet and sends the professional nouns to the user. The meaning of the retrieved professional nouns is captured and called, the professional nouns in the result data are explained and labeled, and the professional nouns in the result data are retrieved and labeled, so that the understanding degree of the user to answers is improved, the use experience of the user is improved, and meanwhile, popularization of related knowledge is facilitated; and the answer feedback quality is improved.

Description

technical field [0001] The invention relates to the technical field of intelligent question answering, in particular to a civil aviation knowledge map question answering system. Background technique [0002] When the existing civil aviation knowledge graph question answering system feedbacks the answers to the questions raised by the users, it cannot optimize the feedback answers, resulting in some users not understanding some professional terms, which reduces the user experience and is not conducive to the popularization of relevant knowledge . Contents of the invention [0003] The purpose of the present invention is to solve the technical problem that the existing civil aviation knowledge map question answering system does not optimize the feedback answers, and the user experience is poor. The data supplement module is used for the civil aviation knowledge graph question answering system that receives user comments. [0004] In order to achieve the above object, the p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G06F16/332G06F16/36G06F16/35G06Q50/26
CPCG06F16/3329G06F16/367G06F16/35G06Q50/26
Inventor 程子奇
Owner HOHAI UNIV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com