Expert recommendation method based on super-network model

A recommendation method and super network technology, applied in knowledge-based computer systems, computing models, intuitive inference, etc., can solve the problem of low accuracy of expert recommendation, and achieve the effect of improving recommendation accuracy and reducing the difficulty of search.

Pending Publication Date: 2020-10-02
SHANGHAI JIAO TONG UNIV +1
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the problem that in the prior art, during the sea trial of the ship, there are problems but the relevant experts cannot be found to solve them in time or the accuracy of the expert recommendation is not high, and an expert based on the technical knowledge supernetwork model is provided. recommended method

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
  • Expert recommendation method based on super-network model
  • Expert recommendation method based on super-network model
  • Expert recommendation method based on super-network model

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The present invention will be further described by means of examples below. The present application can be implemented in many different forms, and is not limited to the examples described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this application more thorough and comprehensive.

[0027] It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to and integrally integrated with the other element, or there may be an intervening element at the same time. The terms "mounted", "one end", "the other end" and similar expressions are used herein for the purpose of description only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the application are only f...

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 an expert recommendation method based on a super network model. Preprocessing the technical knowledge for constructing the super-network model; standardized representation technical knowledge is obtained; calculating the degree of association between the technical experts according to the technical knowledge of the standardized representation; association degree between technical objects, the association degree between knowledge core contents is improved; respectively constructing expert subnets according to the correlation degree; an object subnet and a knowledge subnet, forming a hyperedge according to the relationship among the basic elements of the technical knowledge in the hyperedge network model; calculating the expert subnet; the hyperedge association degreebetween the object sub-network and the knowledge sub-network is obtained; the method comprises the steps of receiving a problem related expert, forming a hyper-network model, inputting a variable tobe processed into the hyper-network model, calculating the relevancy of the problem related expert according to a probability algorithm, sorting and outputting according to the relevancy, and obtaining the rank of the problem related expert, so that the problem related expert can be timely and accurately found to solve the problem.

Description

technical field [0001] The invention relates to an expert recommendation method based on a technical knowledge supernetwork model, in particular to an expert recommendation method in the technical knowledge field of ship sea trials. Background technique [0002] At present, expert recommendation technology has been widely used in enterprise organizations and online communities, including expert recommendation for knowledge review under the MediaWiki platform, Q&A forum user recommendation system, academic article reviewer query system, specific disease doctor query system, etc. According to different types of expert recommendation techniques, expert recommendation techniques can be divided into expert recommendation methods based on knowledge content, expert recommendation methods based on social network analysis, and hybrid expert recommendation methods. In the early stage of research, expert recommendation technology was researched based on the structured and standardized ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/338G06N5/00G06N5/02
CPCG06F16/338G06N5/027G06N5/01
Inventor 蒋祖华吉永军
Owner SHANGHAI JIAO TONG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap