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智能优化算法(IOA)指的是一类以自然界的生物生存进化过程或物理现象为算法原理,用于解决最优化问题的算法,较为知名的智能优化算法有遗传算法、粒子群算法、模拟退火算法等。智能优化算法属于启发式方法,广泛应用在解决最优化问题上,传统的群智能算法为解决一些实际问题提供了新思路。随着科学技术的进步和应用场景的改变,传统的智能优化算法在收敛速度、求解精度等方面已无法满足日益复杂的优化问题,因此不断有新的更高效的智能优化算法被提出。选取了近几年国内外提出的几种新型智能优化算法:蝴蝶优化算法(BOA)、飞蛾扑火算法(MFO)、正弦余弦优化算法(SCA)、蝗虫优化算法(GOA)、哈里斯鹰优化算法(HHO)、麻雀搜索算法(SSA)。阐述了各算法的基本原理、算法步骤、相关的改进策略及存在的优缺点。为客观对比各算法性能,进一步通过3种类型共21个测试函数及6个指标评价各算法性能,最后归纳总结各算法的特点并对智能优化算法的发展前景进行展望。
关键词:
智能优化算法(IOA); 蝴蝶优化算法(BOA); 飞蛾扑火算法(MFO); 正弦余弦优化算法(SCA); 蝗虫优化算法(GOA); 哈里斯鹰优化算法(HHO); 麻雀搜索算法(SSA)
用于解决优化问题的方法叫作优化算法,它是基于某种思想或机制