查询词典 evolutionary

Students are exposed to the range of theoretical perspectives including biological, evolutionary, cognitive, and psychoanalytic.

学生将会接触到的理论观点包括生物、演化、认知，以及精神分析。

One of the papers, written by Andrea Migliano and her colleagues at Cambridge University, looks at a local outcome of human evolution—the short stature often known as pygmyism—and tries to explain the evolutionary circumstances that cause it.

其中一篇文章是由Andrea Migliano和她的剑桥大学同事们发表的。文章着眼于人类进化的一个局部结果－被成为侏儒症的身材矮小，并试着说明导致这个结果的进化环境。

The researchers determined that over a span of 46 million years, rafflesia's flowers evolved a 79-fold increase in size before assuming a slower evolutionary pace.

研究者们认为在长达4600万年的时间中，大花草花的尺寸增长了79倍，之后才以一较慢的速度进化。

At every ramification from here on there is a evolutionary choice between alternatives that affect the whole life of organisms.

从这里分出的每一个分支上，有一种影响整个有机体生命的两种可能之间的进化选择。

Evolutionary algorithm is a novel random search and optimization method in recent years.

演化计算方法是近年来迅速发展起来的一种全新随机搜索和优化方法。

In this paper, an elite-preservation strategy and a random search strategy evolutionary algorithm are introduced. Both of the algorithms enable us to find the optimal solution within a short period of time.

该文讨论了进化算法中的一种基于精英保存策略的改进的遗传算法和一种随机搜索进化策略在函数优化问题中的应用。

Genetic Algorithm is a random search algorithm imitating Biological genetics, and a kind of global optimization algorithm, one of the main approaches of evolutionary computation.

遗传算法是一种模仿生物遗传机制的随机搜索算法，它是一种全局优化算法，是进化计算的主要方法之一。

Secondly, the mechanism characteristics of random evolutionary search are proved. Finally, in the first section, a numerical example is present.

最后，比较了两种方法-ES〓和-ES应用到Treccani函数的多维全局优化问题时所得的数值结果。

Because particle swarm optimization algorithm is more concise, and it has rapid convergence, which bring it to be a research hotspot in the field of evolutionary computation, so it is an emphasis in this dissertation.

因粒子群优化算法具有算法简单、收敛速度快的优点，成为近年随机优化领域热点之一，它是本文的重点研究对象。

A key characteristic of Evolutionary Project Management is that it enables the project manager to re-plan at the beginning of every step in order to maximise the Return on Investment to stakeholders.

阿进化项目管理的主要特点是能够在每一步开始的项目经理，重新规划，以取得最大的投资回报率的利益相关者。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。