Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Comparison correlation visual analysis method aimed at two kinds of hierarchical data, and application

An analysis method, a technology of hierarchical data, applied in the field of information visualization, which can solve problems such as visual clutter

Active Publication Date: 2016-01-06
BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY
View PDF3 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The advantage of this method is that the display space of the root node of the radial ring is fully utilized. The disadvantage is that when the nodes inside the root node of the radial ring have a hierarchical structure or there are too many nodes, visual clutter will appear

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
  • Comparison correlation visual analysis method aimed at two kinds of hierarchical data, and application
  • Comparison correlation visual analysis method aimed at two kinds of hierarchical data, and application
  • Comparison correlation visual analysis method aimed at two kinds of hierarchical data, and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] Below in conjunction with accompanying drawing, further describe the present invention through embodiment, but do not limit the scope of the present invention in any way.

[0041] Utilizing the comparative correlation visual analysis method for two types of hierarchical data provided by the present invention, the embodiment analyzes the similarities and differences between them by comparing the detection of pesticides in agricultural products in different regions, and by comparing the detection of pesticides in the same region The detection of pesticides in agricultural products in different time periods is used to analyze the changes of pesticide application in this area.

[0042] The embodiment takes two types of hierarchical data (such as: agricultural products and pesticides) as an example to carry out corresponding comparative correlation analysis, and divides a certain type of hierarchical data into two parts for targeted comparison of data differences (such as: co...

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 comparison correlation visual analysis method (comparison relevance tree) aimed at two kinds of hierarchical data, and application. The method comprises: respectively using a node-link tree based on force orientation and a space filling tree based on radiation rings to represent two kinds of hierarchical data, nodes in the node-link tree representing as a pie chart, space filling of the radiation rings being distinguished by colors; and through an interactive method, showing comparison and correlation of different hierarchical data of the two kinds of data. The visual method can show hierarchical relations and association of two different kinds of hierarchical data at the same time, and can directly compare correlation information and other data of the same kind of hierarchical data, and is intuitive and effective, and visual disorder is prevented. The method helps users to efficiently check associations among data, so as to perform further data analysis.

Description

technical field [0001] The invention belongs to the field of information visualization, and specifically relates to a visual analysis method (comparative correlation tree) and application for comparing and correlating two types of hierarchical data, which directly displays the comparison and correlation of different levels of data of the two types of data through interactive means. Background technique [0002] In real work and life, multiple interconnected hierarchical structures widely exist in various fields such as food safety, financial information, and social networks. It is also a very important topic to compare and analyze two data with the same hierarchical structure. . [0003] In 2007, YingTuandHan-WeiShen proposed a visualization method that can show changes in tree diagrams. This method is actually a comparison of two tree diagrams at different time points. They propose a treemap layout algorithm that reduces layout mutations and produces a persistent visual 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
Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F16/904
Inventor 陈谊冯玉超刘莹杜晓敏
Owner BEIJING TECHNOLOGY AND BUSINESS UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com