Supercharge Your Innovation With Domain-Expert AI Agents!

A Model Comparison Method Based on Similarity Measure

A similarity measurement and similarity technology, which is applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as lack of understanding of model relationships, inability to apply modeling tools to model comparison, etc.

Active Publication Date: 2014-10-22
TSINGHUA UNIV
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (2) Lack of understanding of the relationship between two models in heterogeneous data sources
[0007] (3) Model comparisons that cannot be applied to current mainstream modeling tools

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
  • A Model Comparison Method Based on Similarity Measure
  • A Model Comparison Method Based on Similarity Measure
  • A Model Comparison Method Based on Similarity Measure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the process of how to apply technical means to solve technical problems and achieve technical effects in the present invention. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment of the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0050] In addition, the steps shown in the flow diagrams of the figures may be performed in a computer system, such as a set of computer-executable instructions, and, although a logical order is shown in the flow diagrams, in some cases, the sequence may be different. The steps shown or described are performed in the order herein.

[0051] figure 2 is a schematic flowchart of a method for comparing models ...

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 model comparison method based on similarity measurement. The model comparison method comprises the following steps: step 10: determining models to be compared; step 20: obtaining nodes forming the models form the models to be compared; step 30: calculating the node similarity of the nodes among the models to be compared; step 40: calculating the model similarity of the models to be compared according to the node similarity of the nodes among the models to be compared; and step 50: obtaining a relation of the models to be compared on the basis of the node similarity. The model comparison method disclosed by the invention adopts a means of combining the text similarity and the label similarity at the time of calculating the node similarity, so that the model comparison method overcomes the problem that no label characteristics of elements of the models but the text is taken into the consideration, and further, the actual situations of the models can be reflected by the node similarity.

Description

technical field [0001] The invention relates to the field of computer science databases, in particular to a comparison method based on a similarity measure on a semi-structured model. Background technique [0002] Version control is the process of identifying and tracking different versions of the system, and is convenient for distinguishing, retrieving and tracking versions, and indicating the relationship between versions. Version comparison is an important module in version control. Its purpose is to let users have a better understanding of the current version, compare the current version with previous version instances, and identify the obvious differences between the two versions. clearly presented to the user. [0003] After a long period of development, traditional version comparison tools have become more mature. Most of the traditional version comparison methods are based on line comparison, that is, to mark the difference in a certain line of the compared text. F...

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 Patents(China)
IPC IPC(8): G06F17/30
Inventor 覃征赵凤飞徐哲王珍徐文华任博岩胡浩李金星王瑶
Owner TSINGHUA 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