A Visualization Method for Hierarchical Structure Information of the Food Inspection Data Based on Force-Directed Model

Conference paper
First Online:
Part of the Lecture Notes in Electrical Engineering book series (LNEE, volume 460)

Abstract

Food safety supervision and management departments have accumulated a large number of food sampling data, and the data shows hierarchical and high-dimensional characteristics. Because of the lack of appropriate visualization methods, it is difficult to carry out efficient analysis. In this paper, we extracted a hierarchical and high-dimensional dataset from the food inspection data for visualization, and proposed a method based on the force-directed model. Besides, we applied an optimized method to design the interactive mode. Through the visual interaction, the information can be displayed much more efficiently and thus facilitate the understanding of information.

Keywords

Food safety Information visualization Force-directed model FR-algorithm 
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Notes

Acknowledgements

This work was partially supported by Beijing Science and Technology Project (No. Z161100001616004) and Beijing Natural Science Foundation (4162019).

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Copyright information

© Springer Nature Singapore Pte Ltd. 2018

Authors and Affiliations

  • Qiang Cai
    • 1
    • 2
  • Qiang Li
    • 1
    • 2
  • Haisheng Li
    • 1
    • 2
  • Dianhui Mao
    • 1
    • 2
  1. 1.School of Computer and Information EngineeringBeijing Technology and Business UniversityBeijingChina
  2. 2.Beijing Key Laboratory of Big Data Technology for Food SafetyBeijingChina

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