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- The formation, development, and variation of cells. 胞质变动细胞的形成、发展和变化
- After this crossover and a rotation door, we'll be at Mexico. 走过这个陆桥,过一道没有警卫的铁门,就到墨西哥了!
- Crossover and Variation 交叉变异
- One is the all-new 2010 SRX Crossover and the other is the CTS Sport Wagon. 一是全新的2010年SRX标志和其他交叉的整体运动型旅行车。
- Their passing lacks the zip and variation the Basque provided. 没有巴斯克人在,他们的传递缺乏压迫性和变化。
- Objective:The shape,location and variation of parathyroid glands were studied. 目的:对甲状旁腺的形态、位置及变异进行观察。
- For general radiography, our systems offer zero light crossover and wide dynamic range to minimize blurring. 对于普通放射成像,我们的系统提供零光线交叉技术和广大的动态范围,最大程度地降低了影像的模糊程度。
- Through regulating the crossover and mutation rate, it overcomes the disadvantage of premature convergence in SGA. 通过对交叉、变异概率的动态调整,克服了SGA未成熟收敛的弊端。
- The improved algorithm adopts adaptive crossover and mutation variate according to the adaptive function value. 改善的算法采用自适应的交叉和变异算子,让交叉和变异概率随适应函数值的变化而变化。
- The chaos theory was used to dynamically control crossover and mutation operation. 采用混沌优化技术动态控制交又、变异操作;
- In order to speed up the convergence, the crossover and mutation rates are adjusted with on-line fuzzy control according to the evolution situation. 为加快收敛速度,根据种群进化情况对交叉率和变异率进行在线模糊控制。
- When transforming the given scores into relevant codes,makes use of the operators of choice,crossover and mutation in GA to get new music. 通过将给定的乐谱转换成相应的编码,采用遗传算法中的选择、交叉和变异算子产生新的乐曲。
- Abstract: In this paper, some improvements of the evolution genetic algorithm(EGA) are presented: new operator of crossover and mutation. 摘 要: 对进化遗传算法进行了改进,提出了新的交叉算子和变异算子,使得改进后的算法具有更好的全局收敛能力。
- In this paper, some improvements of the evolution geneticalgorithm(EGA) are presented: new operator of crossover and mutation. 对进化遗传算法进行了改进,提出了新的交叉算子和变异算子,使得改进后的算法具有更好的全局收敛能力。
- Unsuitable crossover and mutation rate can cause the same problem.For these reasons,an improved genetic algorism is presented in this paper. 初始种群或交叉、变异率选择不当,将增加迭代次数,甚至直接导致算法陷入局部最优解。
- On the other hand, by introducing crossover and mutation of tuba search algorithm, TSSAGMA can avoid precocity and can get a better solution. 该算法的适应度函数采用模拟退火算法的思想来确保在后期快速收敛,同时引入禁忌搜索算法的交叉和变异算子,来防止算法早熟。
- The evolution idea of genetic algorithm including the crossover and mutation operation can improve the speed of searching for the global optimization. 在种群随机搜索过程中嵌入确定性的模式搜索,使得算法同时具有随机性和确定性。
- Based on this new code method, the individual in population was coded, and the crossover and mutation operators were adapted to it. 基于此编码方法,对种群中的个体进行编码,并设计了相应的交叉和变异操作。
- A forced mutation operation is introduced to deal with the constraint violations caused by crossover and basic mutation operation. 为了避免因遗传算法中交叉和基本变异操作产生违反约束条件的个体,本文提出了一种强制变异方法。
- Cadillac's North American model lineup is about to expand with the addition of two exciting new models: the 2010 model year SRX crossover and CTS Sport Wagon. 凯迪拉克的北美模式阵容即将扩大,增加了两个令人振奋的新型号:2010年款SRX标志交叉和整体运动型旅行车。