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为了避免陷入局部最优,对变异算子进行了改进。Moreover, we improve the mutation to avoid the remaining local optima of GAs.

在优化引擎中使用了遗传算法用来避免局部的优化解。In the optimization engine, genetic algorithm is adopted to avoid local optima.

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将稳态遗传算法快速而有效的全局寻优特点应用于遥感图像的匹配定位。Genetic algorithms, which are rapid and efficient in global finding optima , are used to match the images.

一组测试函数的仿真计算结果表明了所提出的算法能准确地找到全部极值点。Simulation results on a set of benchmark functions show that the algorithm can properly find all the optima.

他说,“起亚远舰已经推出五年,但是,它将在2011年推出的新设计是绝妙的车型。”"The Kia Optima is in its fifth year, but the redesign, which is coming out in 2011, is a fabulous vehicle, " he says.

本文提出了一种寻找河流流域污水处理厂最优布点的局部优化方法。In this paper, a method for finding local optima of location of wastewater treatment plants in a river basin is presented.

根据工具的种类、材质、设定最佳的涂膜条件,可大幅度地提高工具的使用寿命。Optima coating conditions are set depending on the type or material of tools, providing the tools with excellent service life.

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全局优化改进策略从基于网络模型的优化和基于网络算法的优化两个方面考虑。The global optima strategy is discussed from two aspects, one of improved strategy based on model, and another based on algorithm.

一个来自纽约的基金机构最优基金管理,计划在年底之前购得大约一万英亩亚利桑那州的农田和加州的葡萄园。Optima Fund Management, a New York fund, plans to acquire about 10, 000 acres of Arizona farmland and California vineyards by year's end.

实验结果表明,与贝叶斯优化算法相比,该算法具有更高的稳定性和更强的寻优能力。The experimental results show that the new algorithms achieve more stable performance and stronger ability in searching the global optima.

将混合遗传算法用于人工神经网络,训练出全局最优的权值和偏差,解决了反向传播网络收敛于局部极值的问题。ANN combined HGA makes the weight and the deviation converge to the global solutions, which escapes local optima of back-propagation network.

算法采用的“单机调度”和“同工件工序调整”的跳坑策略能够帮助搜索找到更好的局部极小值。"Single machine scheduling" method and another stochastic strategy used for jumping out of entrapments can help search find improved local optima.

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为更好地求解复杂优化问题的全局最优解,提出了基于串联协作的多方法协作优化方法。Multimethod collaborative optimization algorithm based on serial collaboration is advanced to get better global optima of complex optimization problem.

例如这个系统也是最初被初始化成为随机解的集合,然后通过更新后代并用迭代的方式来实现搜索最优解。Such as the system is initialized with a population of random solutions and searches for optima by updating generations and the mechanism of iteration.

在浮点编码遗传算法中加入最速下降法,构成适于函数全局优化的混合遗传算法。A hybrid computational intellective algorithm for locating the global optima of function put forward by setting the steepest descent method in real-code genetic algorithm.

传统的基于梯度的搜索方法在处理这类问题时由于计算规模庞大且极易陷于局部最优解而不再适用,而遗传算法却为解决这类问题提供了很有希望的一个方向。Traditional gradient-based optimization technique fails to find the global optima due to the non-convexity and non-linearity and many local optima of this kind of problem.

PLS算子通过聚类分析将种群分割为互不相交的邻域子种群,对每一个子种群应用单纯形法进行并行局部搜索。PLS partitions the population into a group of disjoint subpopulations by cluster analysis, then uses simplex method to search local optima in each subpopulation in parallel.

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他们现在可以从不那么完美的原料和不那么精确的流程开始,让自动化流程所具有的自我修正的特性找出只准高品质产品通过的最佳状态。Now they could begin with imperfect materials, imprecise processes. Let the self-correcting nature of automation strain to find the optima which let only the premium through.

碱性环境最适生长的微生物称为嗜碱微生物,这些微生物主要分布在天然碱湖、碱性沙漠和土壤中。Organisms with pH optima for growth in alkaline range are defined as alkalophilic microorganisms. which are mainly distributed in natural soda lake. alkaline desert and soil.

经典的LBG算法容易陷入局部最优,而目前的一些码书进化算法搜索空间较大、搜索效率不明显。The classical algorithm LBG usually plunges into local optima. The search space of some evolutionary codebook algorithms is biggish and their search efficiency is unconspicuous.