遗传算法及其应用

遗传算法及其应用ABSTRACTThe genetic algorithm is a kind of searching method which simulates thenatural evolution.It is simple and easy to implement,especially it do not needthe special field knowledge,so it has been using in very broad fields.Now thegenetic algorithm has got a lot of fruits,and more and more scholars begin topay attention on it.After brief introducted the genetic algorithm and studyed the history ofthe development status and biology,mathematical basis,we brought out the basicgenetic algorithm concepts and principles,analysised the genetic algorithm toachieve the basic technology.Such as:coding,fitness function,geneticalgorithm of the three major genetic manipulation,and other parameters of therules.Finally,introduced a genetic algorithm procedures based on theprinciples of design,programming a genetic algorithm in the application of imagerecognition,in practice,we test the practical effects of genetic algorithm.Key word:genetic algorithm,Fitness function,image recognition