交通运输系统工程与信息 ›› 2022, Vol. 22 ›› Issue (3): 247-254.DOI: 10.16097/j.cnki.1009-6744.2022.03.028

• 系统工程理论与方法 • 上一篇    下一篇

基于扩展置信规则库的海盗袭击事件风险预测

吕靖*,齐海迪,李宝德   

  1. 大连海事大学,交通运输工程学院,辽宁 大连 116026
  • 收稿日期:2021-12-21 修回日期:2022-01-31 接受日期:2022-02-22 出版日期:2022-06-25 发布日期:2022-06-22
  • 作者简介:吕靖(1959- ),男,黑龙江五常人,教授。
  • 基金资助:
    国家自然科学基金;国家社科基金重大研究专项基金;中央高校基本科研业务费专项资金

Extended Belief Rule Based System for Risk Prediction of Pirate Attacks

LV Jing* , QI Hai-di, LI Bao-de   

  1. College of Transportation Engineering, Dalian Maritime University, Dalian 116026, Liaoning, China
  • Received:2021-12-21 Revised:2022-01-31 Accepted:2022-02-22 Online:2022-06-25 Published:2022-06-22
  • Supported by:
    National Natural Science Foundation of China(71974023);Key Project of the National Societal Science Foundation of China (18VHQ005);Fundamental Research Funds for the Central Universities of Ministry of Education of China (313209302)。

摘要: 为有效应对海盗袭击事件,减少可能产生的损失,本文提出一种新的基于扩展置信规则库 (EBRB)联合优化的海盗袭击事件风险预测模型。通过引入Relief F算法和差分进化算法,从结构和参数两个角度对EBRB系统进行优化,以确保EBRB系统具有最优的参数数量和取值,利用实际海盗事件数据集进行模型验证。结果显示,联合优化的EBRB系统预测结果与实际情况的拟合效果较好,相对于初始的EBRB系统,联合优化EBRB系统将海盗事件的风险预测准确性提高 了60%。此外,与现有其他预测模型对比发现,基于联合优化EBRB系统的预测模型在提高预测准确性方面具有一定的优势。

关键词: 水路运输, 风险预测, 扩展置信规则库, 海盗袭击, 海上运输安全

Abstract: To effectively predict pirate attacks and reduce possible losses, this paper proposes a pirate attacks risk prediction model based on the joint optimization of extended belief rule base (EBRB). By introducing the Relief F algorithm and differential evolution algorithm, this study optimizes the EBRB system from the perspective of structure and parameters, which ensures the EBRB system has the optimal number and value of parameters. The real pirate event data set is used for the case study. The results show that the reasoning results of the jointly optimized EBRB system match well with the actual situation. Compared with the initial EBRB system, the proposed method improves the risk prediction accuracy of pirate events by 60% . In addition, compared with the traditional prediction models, the prediction model based on the joint optimization of EBRB shows certain advantages in improving the prediction accuracy.

Key words: waterway transportation, risk prediction, extended belief rule base, pirate attacks, maritime safety

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