大连海事大学学报 >
2018 , Vol. 44 >Issue 3: 28 - 32
DOI: https://doi.org/10.16411/j.cnki.issn1006-7736.2018.03.005
海盗袭击事件预警模型
收稿日期: 2018-03-22
修回日期: 2018-06-13
网络出版日期: 2024-06-27
基金资助
国家自然科学基金资助项目(71473023).
An early warning model for pirate attacks
Received date: 2018-03-22
Revised date: 2018-06-13
Online published: 2024-06-27
孙茂金 , 吕靖 , 高天航 , 孙小山 . 海盗袭击事件预警模型[J]. 大连海事大学学报, 2018 , 44(3) : 28 -32 . DOI: 10.16411/j.cnki.issn1006-7736.2018.03.005
A scientific early warning model for pirate attack was built, which can give early warning information before the pirate attack, and greatly reduce the probability of the ship being attacked by pirates. The decision tree method was used to study the correlation between the severity of piracy attacks and other factors, so as to conduct maritime early warning. Taking ship type and geographical area as model input data and pirate attack consequence as model output data, a pirate attack early warning model was constructed. The case study of pirate attacks in East Africa was conducted and model checking was carried out. Results show that the prediction result obtained by this method is much better than that of random guess, which proves the validity and scientificity of the model.
Key words: ship security; pirates attack; early warning model; decision tree
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