基于三支决策的海洋捕食者算法

摘要：

针对海洋捕食者算法(marine predator algorithm,MPA)收敛速度慢、求解精度低、易陷入局部最优等缺陷，提出一种基于三支决策的海洋捕食者算法(TWD-MPA)，算法根据个体间距离之比将猎物对象划分为正域、负域和边界域，并分别采取不同策略对3个域中的猎物进行更新。引人的步长控制策略和惯性权重系数策略有效平衡算法的勘探与开发能力。在10个基准测试函数上，将TWD-MPA与其他7种优化算法进行实验对比，并通过收敛性分析、稳定性分析和统计性分析对算法进行性能评价。结果表明，相较于其他算法，TWD-MPA 在求解精度、收敛速度和稳定性等方面具有明显优势。

ln response to the limitations of the traditional marine predator algorithm-speciically its slow convergence speed, low solution accuracy, and susceptibility to local optima, a marine predator algorithm based on three-way decision (TWD-MPA)is proposed in this paper, According to the ratio of the distance between individuals, the prey is classified into positive, negative and boundary regions, with diferent strategies implemented to update the prey among these three regions. The step size control and inertia weight coelficient strategies are incorporated to balance the algorithm's exploration and exploitation capability, TWD-MPA was subiected to a comparing test against other seven optimization algorithms across 10 benchmark test funetions, The results demonstrated TWD-MPA's superior performance in terms of solution accuracy, convergence speed, and stability compared to the other tested algorithms.

作者：

房晶，万仁霞，苗夺谦

Fang Jing, Wan Renxia, Miao Duoqian

机构地区：

北方民族大学数学与信息科学学院；北方民族大学宁夏智能信息与大数据处理重点实验室；同济大学 电子与信息工程学院

引用本文：

房晶，万仁霞，苗夺谦。基于三支决策的海洋捕食者算法[ J ].河南师范大学学报(自然科学版),2025,53(4):49-57, ( Fang Jing, Wan Renxia, Miao Duogian, Marine predator algorithm based on three-way decision [ J ].Journal of Henan Normal University( Natural Science Edition), 2025,53(4):49-57,D0l;10.16366/j.cnki.1000-2367.2024.04.12.0002.)

基金：

国家自然科学基金；宁夏科技领军人才项目；宁夏自然科学基金

关键词：

海洋捕食者算法；三支决策;步长控制；惯性权重;边界域

marine predator algorithm;three-way decision; step size control; inertia weight; boundary region

分类号：

TP181

基于三支决策的海洋捕食者算法.pdf