改进的贪婪交叉算法求解对称旅行商问题
Developing Improved Greedy Crossover to Solve Symmetric Traveling Salesman Problem
摘要:
旅行商问题(TSP)是最著名的优化问题之一。在用遗传算法求解对称TSP问题时,可以采用Greffenstette等人设计的贪婪交叉算子。研究人员已经提出了几个版本的贪婪交叉。本文提出了一种改进的贪婪交叉算法,将该算法与最近的几种交叉算法进行了比较,并将该算法与最近的几种交叉算法用于遗传算法中,比较了它们的速度和精度。
英文摘要:
The Traveling Salesman Problem (TSP) is one of the most famous optimization problems. Greedy crossover designed by Greffenstette et al, can be used while Symmetric TSP (STSP) is resolved by Genetic Algorithm (GA). Researchers have proposed several versions of greedy crossover. Here we propose improved version of it. We compare our greedy crossover with some of recent crossovers, we use our greedy crossover and some recent crossovers in GA then compare crossovers on speed and accuracy.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。