9 Multi-Objective Knowledge Services Selection Based on Genetic Algorithm

Taking university digital library as a case, this paper first constructs the model of services selection centering on the multi-objective features of library knowledge services selection. Next, it proposes the solution principle of the model based on the Genetic Algorithm. At last, with the help of Matlab Genetic Algorithm toolbox, it analyses and researches an example. This model can be used for reference and guidance for solving the problems of multi-objective knowledge services selection.