Some corresponding strategies such as strategy of base,strategy of refined products,strategy of talents and strategy of system are of great significance for Pingguo to carry on and develop its brand.

This is a question which information marketing workers must think that how utilize the best quality service tactics smooth development that information marketing in library.

The genetic algorithm is combined with simulated annealing algorithm and several strategies such as local optimizing strategy,elite strategy and structure mutation strategy so that the structural search ability of the algorith.

Furthermore, the elite strategy tha.

In order to improve the algorithm s efficiency,elite strategy was introduced based on the standard GA.

Multi-objective evolutionary algorithms which use non-dominated sorting and sharing have been mainly criticized for the problems, (1) O(mN3)computational complexity (where m is the number of objectives and n is the population size), (2) non-elitism approach, and (3) the need for specifying a sharing parameter.

First, genetic algorithm (GA) is improved with elitist strategy.

Based on Joines\'s research,a hybrid genetic algorithm based on Elitist strategy and Adaptive genetic algorithm is proposed considering the effect of different amount of every part.

The M-elite coevolutionary algorithm (MECA) is proposed for high-dimensional unconstrained numerical optimization problems based on the concept of coevolutionary algorithm and elitist strategy.