Algorithm Research & Explore
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App. Res. of Comp. Printed Article
Vol. 38, 2021 No. 1
53-56

Causal discovery algorithm based on multiset canonical correlation variables

Chen Wei1
Cai Ruichu1
Wu Yunjin1
Xie Feng1
Hao Zhifeng1,2
1. School of Computer Science, Guangdong University of Technology, Guangzhou 510006, China
2. School of Mathematics & Big Data, Foshan University, Foshan Guangdong 528225, China
DOI: 10.19734/j.issn.1001-3695.2019.12.0618

Abstract

Existing causal discovery algorithms are mainly based on the observed variables, and cannot be applied to the causal discovery among multiple sets of observed variables. Hence, this paper proposed a multiset canonical correlation variables based causal discovery algorithm. First, it introduced multiset canonical correlation variables to establish a linear non-Gaussian acyclic model for them, and proposed a corresponding objective function. Then, it used the gradient as cent method to solve the objective function, and constructed a causal network over multiset canonical correlation variables. Simulation experiments verify the correctness and effectiveness of the algorithm, and find a number of valuable sets of wireless network performance indicators on the mobile base station dataset.

Foundation Support

NSFC-广东联合基金资助项目(U1501254)
国家自然科学基金资助项目(61876043)
广东省自然科学基金资助项目(2014A030306004,2014A030308008)
广东特支计划资助项目(2015TQ01X140)
广州市珠江科技新星资助项目(201610010101)
广州市科技计划资助项目(201902010058)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2019.12.0618
Publish at: Application Research of Computers Printed Article, Vol. 38, 2021 No. 1
Section: Algorithm Research & Explore
Pages: 53-56
Serial Number: 1001-3695(2021)01-010-0053-04

Publish History

[2021-01-05] Printed Article

Cite This Article

陈薇, 蔡瑞初, 伍运金, 等. 基于多组典型相关变量的因果关系发现算法 [J]. 计算机应用研究, 2021, 38 (1): 53-56. (Chen Wei, Cai Ruichu, Wu Yunjin, et al. Causal discovery algorithm based on multiset canonical correlation variables [J]. Application Research of Computers, 2021, 38 (1): 53-56. )

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.

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