查询词典 crossover position

The crossover operation in the traditional GA operating is that choose two chromosome cross only at random also you can cross a bit, match and cross partly, cross order and cross cycle etc.

传统GA算法中的交*操作，是随机选取两个染色体进行单点交*(也可以多点交*、部分匹配交*、顺序交*和周期交*等等)，但是不管是采用何种交*操作，新的子代染色体某一基因位上的值都是由两个父代染色体中相应基因位值经过一定交*运算(直接交换或经算术运算等)所得到的，采用这种交*算子操作使群体经过多次迭代后群体中的个体开始出现极大的相似性，因此照此下去就会出现早期收敛现象，使得算法的收敛速度非常慢甚至只能求到问题的局部最优解。

We first proprosed the method of exposing holographic plate by dividing the area with mask. In the experiment, we fabricted the elements of 1—D and 2—D butterfly, interconnection and 1—D crossover interconnection.

本首次提出并采用分区掩膜曝光制备这两种光互连全息元件的方法，在实验上制备出光学蝶互连网络的一维和二维全息元件和交叉互连网络的一维全息元件。

Paper [1]points out that GA with proportionalreproduction,adaptive crossover and mutation probabilitymeets the condition of elitist preserved GAand concludes AGAs global convergence from EGAs global convergence conclusion.At the same time,its considered the Markov chain AGA generates is inhomogeneous.

文[1]指出，具有比例复制和自适应交叉、变异操作的遗传算法满足最优保存GA的条件，则由EGA全局收敛的结论得出AGA也是全局收敛的；同时认为，AGA构成的Markov链为非时齐的。

Hardiman also has written songs for English tenor star, Russell Watson, as well as up-and- coming classical crossover sensations, Amici Forever.

此外，哈德曼还替英国男高音_罗素？华生以及最新的跨界天团《友谊长存》写歌。

Hardiman also has written songs for English tenor star, Russell Watson, as well as up-and- coming classical crossover sensations, Amici Forever.

此外，哈德曼还替英国男高音_罗素？华生以及最新的跨界天团《友谊长存》写歌。你知道它的英文吗？

Methods. Six rabbits were given decoctions of unprocessed licorice and honey-processed licorice in a crossover design.

六只家兔以交叉设计分别餵食甘草水煎剂与炙甘草水煎剂。

Compared with the exchange and mutation operation in genetic algorithm ,crossover operation becomes helpless when adaptive value of most individules in demes have little difference.The algorithm falls into local solution and can't be solved by exchange. Although mutation can make it shake off local convergence and jump out of local solution, denteric mutation may destroy the produced module that is constructive to form the optimal solution.

相比遗传算法中的交换和变异操作，当种群的多数个体适应值相差不大时交叉操作就显得无能为力，算法陷入局部解而不能由交换解决，突然变异能够使之摆脱局部收敛而跃出局部解，但是后期的变异可能破坏已产生的对形成最优解有建设性作用的模块。

In the algorithms the tournament selection, partially matched crossover, exchanged mutation and elitist model to evolutes the individuals.

在执行算法操作时，采用联赛选择、部分匹配交叉、交换变异和优值保留相结合的方法来进化取优。

To help boost its growing sales in Korea, Nissan has begun sales of the new Infinit EX luxury crossover.

日产为了提高其在韩国市场的销量，开始向韩国推出新的英菲尼迪EX豪华交叉车。

This flexibility could be especially beneficial given Mercedes' desire to expand its A-Class and B-Class into a new family of compact vehicles, including a crossover-like model and several others.

这种灵活性可特别有利于给梅塞德斯希望扩大其A级和B级车进入了一个新系列紧凑型车辆，包括交叉样模型和其他一些。

Pradeep Indulkar, a senior official at the Maharashtra state Home Ministry say 101 human were killed and 287 injured.

马哈拉施特拉邦内政部高级官员Pradeep Indulkar称，有101人在冲突中丧生，287人受伤。

Mark Frei, a senior vice president of West, says 80% of West's homeagents have some college education, compared with 30% of those whowork in office-based call centers.

Frei说，该公司80%在家办公的人员都拥有本科学位，而在公司电话中心工作的人中只有30%拥有本科学位。