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arithmetic crossover造句

"arithmetic crossover"是什么意思   

例句与造句

  1. 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。
  2. Better segmentation effect can be attained by coding gray levels of pixels as eigenvector , taking advantage of histogram entropy principles function as fitness function , adopting ranking selection operation , making use of arithmetic crossover and mutation at a certain probability , combining with clustering analysis to initialize clustering center of the population to segment cells image with genetic algorithm
    以像素的灰度值为特徵向量进行编码,利用直方图熵法准则函数作为适应度函数,采用基于排名的选择操作,以一定的概率进行算术交叉和变异,并结合聚类分析设定种群的聚类中心对细胞图像进行遗传聚类分割。
  3. 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。
  4. It's difficult to find arithmetic crossover in a sentence. 用arithmetic crossover造句挺难的

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