High-dimensional multi-target oriented multi-population mixing evolution method
A hybrid evolution and population technology, applied in the field of optimization, can solve the problems of deviation of optimization results, easy to fall into local optimum, insufficient convergence, etc. Effect
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[0013] The present invention is described in more detail below in conjunction with accompanying drawing example:
[0014] combine figure 1 , the high-dimensional multi-objective oriented multi-population mixed evolution method is characterized by transforming the high-dimensional complex multi-objective optimization problem into a simple single-objective optimization problem in multiple fixed directions, and using an improved orientation angle difference operator to enhance each fixed direction At the same time, the SBX operator is used to strengthen the information interaction between various directions, enhance the local search ability, and then greatly improve the global search ability of the whole method. In the final improved elite retention strategy, the convergence and distribution of the solution set can be balanced as much as possible. The fuzzy dominance transforms the comparison of multiple targets among individuals into the comparison of two values of membership ...
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