Research On Network Evolutionary Game Problem Based On Fitness

Social dilemma is one of the problems that have always existed in the development of human society.As individuals with limited rationality,the greatest satisfaction of personal interests and the greatest satisfaction of group interests,short-term interests maximization and long-term interests will always accompany group development and cooperation at the same time.With the continuous development of science and technology and the continuous improvement of productivity,the participants in the industrial cluster activities continue to play games,and constantly adjust their own strategies through repeated learning,imitation,re-learning,and re-imitation to determine the optimal strategy.This process exactly coincides with the replication dynamic model in evolutionary game theory.The use of evolutionary game theory to analyze the cooperative behavior between enterprises at this stage will be more appropriate,and the research results will be closer to the actual situation.This article first sorts out and explains theories and related research on game theory,evolutionary game theory,industrial clusters,heterogeneous groups,and fitness.Based on the form of data simulation,the idea of evolution is applied on the basis of static games,from learning that depends on gains.Capability and part of the evolution of the group are two aspects to analyze the evolution of corporate cooperative behavior.The first part mainly analyzes the cooperative mechanism of learning ability that depends on income.The result shows that the higher the income,the stronger the learning ability of the individual,and the stronger the ability to learn and judge the neighbors around.The introduction of learning ability makes the collaborator better.It is possible to become the opponent that companies want,and it is more able to promote group cooperation,effectively changing the interactive network.The second part takes into account the differences in the satisfaction and fitness of different individuals in the real society,and it turns out that such a mechanism promotes cooperation.When adaptive individuals and inactive individuals in the group occupy half of the group,the group cooperation rate Reach the highest.