arithmetic crossover造句

• 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。
• On the base of analysing the shortcoming of genetic algotithms , three improved techniques for genetic algorithms are bring forward in this paper : fuzzy penalty fitness function , random dislocation arithmetic crossover , fuzzy parameter adjust policy , which improve genetic algorithms capability of global convergence and convergent speed . at the same time , the improved genetic algorithms are applied to nonlinear mixed integer problems and complex nonlinear function optimization
  在分析实数型遗传算法不足的基础上，本文研究了遗传算法的关键技术，分别提出了模糊惩罚评价函数、随机错位算术杂交算子、模糊自适应参数控制等改进技术，以提高遗传算法的全局收敛性和收敛速度，并应用于求解非线性混合整数规划问题和复杂高维的函数优化问题。