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System Development & Application
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App. Res. of Comp. Printed Article
Vol. 36, 2019 No. 3
844-850

Similarity measure method of multiple typhoon time series

Huang Dongmei1
Zheng Xia1
Zhao Danfeng1
Wang Lilin2
1. College of Information, Shanghai Ocean University, Shanghai 201306, China
2. East China Sea Forecast Center of State Oceanic Administration, Shanghai 200129, China
DOI: 10.19734/j.issn.1001-3695.2017.09.0910

Abstract

The research on similarity measure of typhoon is significant to disaster prevention and auxiliary decision-making. At present, the similarity researches on typhoon mostly focused on the similarity measure of path. First, this paper combed the elements of similarity measure of typhoon and used multivariate time series to describe the typhoon due to the space-time and multi-factor characteristics of it. Second, it proposed a method to measure and repair integrity and consistency of typhoon time series. Finally, in the view of unequal length of typhoon time series, this paper designed a method of similarity measure based on principal component analysis and weighted dynamic time warping distance. Through the experiment, this method can realize effective similarity measure of typhoon.

Foundation Support

国家自然科学基金资助项目(41671431)
上海市科委地方高校能力建设项目(15590501900)
国家重点研发计划资助项目(2016YFC1401907(子课题7))

Publish Information

DOI: 10.19734/j.issn.1001-3695.2017.09.0910
Publish at: Application Research of Computers Printed Article, Vol. 36, 2019 No. 3
Section: System Development & Application
Pages: 844-850
Serial Number: 1001-3695(2019)03-040-0844-07

Publish History

[2019-03-05] Printed Article

Cite This Article

黄冬梅, 郑霞, 赵丹枫, 等. 一种多元台风时间序列的相似性度量方法 [J]. 计算机应用研究, 2019, 36 (3): 844-850. (Huang Dongmei, Zheng Xia, Zhao Danfeng, et al. Similarity measure method of multiple typhoon time series [J]. Application Research of Computers, 2019, 36 (3): 844-850. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.

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