算术交叉 meaning in English

arithmetic crossover

Crossover is implemented using arithmetic crossover operator . then unsymmetrical mutation is conducted using the new mutation operator which can expand the scope of chromosome gene value , at the same time , the chromosome with the highest fitness values are retained for each iteration . a lot of experiments are implemented to obtain the optimized initial weighs and bias
生成了三维矩阵表示的染色体,进行了联赛选择,利用算术交叉算子进行了交叉运算,利用构造的新的变异算子,进行了非均匀变异,同时保留了每次进化运算后最优的适应值,通过大量实验,实现了遗传算法优化bp网络的初始权值和阈值的目的。
This paper also makes many reforms on genetic algorithm , which include using the technology of the real number code , broadening the selecting space , punishment tactics , arithmetical crossover , dynamic mutation and combining genetic algorithm with grg method , so it brings faster searching velocity and better accuracy
本文对遗传算法作了很多的改进，采用了自然数编码技术、扩大采样空间技术、惩罚策略、算术交叉和动态变异技术，并将遗传算法与grg法有机地结合起来，改善了遗传算法的性能，充分地提高了搜索的效率和精度。