The proposed algorithm could enhance the search efficiency of GA by compressing the search space and improve the local search ability by use of improved optima flow pattern algorithm.
该算法既通过压缩寻优空间提高了遗传算法的搜索效率，又利用改进最优流法改善了局部寻优能力。
Building up decision tree by improved PSO, the paper gives the example to validate that the improved algorithm is better than the original decision tree method and by improved by GA.
将改进的P SO引入到决策树建树方法中，并与传统的决策树方法及使用遗传算法改进后的树进行比较，验证了其优越性。
We present an improved genetic algorithm(GA) for topology optimization of a truss with discrete sizing and under local buckling constraints.
采用改进的遗传算法，求解了具有屈曲约束，尤其截面积是离散型的桁架拓扑优化。
An improved approach to polygonal approximation of regular digital curves based on GA algorithm is presented.
提出了一种基于遗传算法的数字曲线多边形改进逼近方法。
Calculation examples show that the optimization effect of the improved algorithm is better than that of the traditional GA.
实例计算表明，其优化效果优于传统遗传算法。
It is concluded that GA-BP compound algorithm has improved the performance of ANN and good results nave bee obtained in coal and gas outburst intensity forecast.
该算法提高了网络性能，在煤与瓦斯突出强度预测中取得良好效果。
It is concluded that GA-BP compound algorithm has improved the performance of ANN and good results nave bee obtained in coal and gas outburst intensity forecast.
该算法提高了网络性能，在煤与瓦斯突出强度预测中取得良好效果。
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