蚁群算法是对自然界蚂蚁的寻径方式进行模似而得出的

一种仿生算法。蚂蚁在运动过程中，能够在它所经过的路

径上留下一种称之为外激素(pheromone)的物质进行信息

传递，而且蚂蚁在运动过程中能够感知这种物质，并以此

指导自己的运动方向，因此由大量蚂蚁组成的蚁群集体行

为便表现出一种信息正反馈现象：某一路径上走过的蚂蚁

越多，则后来者选择该路径的概率就越大。在该算法中,

可行解经过多次迭代后, 最终将以最大的概率逼近问题的最

优解。

-Ant colony algorithm is nature s way of routing drawn　analogue

A bionic algorithm. Ants in the course of the campaign, after which it can be in the way

Leaving the path of a pheromone (pheromone) substance called information

Transfer, and the ants during exercise can perceive the substance, and thus

Guide their direction of motion, so the ant colony composed by a large group of ants row

As it showed a message of positive feedback phenomenon: a path through the ant

The more you later choose the path of greater probability. In this algorithm,

Feasible solution After several iterations, the final will be the greatest probability approach most issues

Optimal solution.