提出了一种新的适用于双目标优化的适应函数的构造方法。
A new type of fitness function suitable to bi \ | objective optimization problems is suggested.
通过分析适应函数的等值线谱,分象限构造出相应的函数。
Through analysis of the contours of fitness functions, the fitness function is constructed separately in every quadrant.
神经网络是一个不依赖于模型的自适应函数估计器,不需要模型就可以实现任意的函数关系。
Neural Network is an estimator of adaptive resonance function, which is not dependent on models, and could fulfill arbitrarily functional relation without them.
算例表明:使用的适应函数优于传统线性组合法构成的,遗传算法计算三维优化问题时必须并行化。
Numerical results show that present fitness function is better than that constructed by linear weighted combination and that 3d optimization using genetic algorithms has to be paralleled.
PSO的位置向量对应模糊神经网络的权值向量,而PSO的适应函数对应模糊神经网络的目标函数,然后,通过演化PSO达到训练模糊神经网络的目的。
Position vector of a PSO is wight vector of trained FNN, and fitness function of the PSO is object function of trained FNN, the FNN is then trained by evolving the PSO.
跳过导入与函数,查看模板末端,看看需要修改什么地方来适应您的项目。
Skipping the imports and functions, look at the bottom of the template and what you need to change to suit your project.
函数编程方式很容易理解,但是如果您习惯了过程序和关注状态的命令式语言,可能不太容易适应它。
The functional programming approach is easy to understand, but can be difficult to apply if you are used to the more procedural and state-focused imperative languages.
因为Perl足够灵活,可以适应不同执行操作系统命令的方法,因此有许多不同的核心函数和操作符。
Because Perl is flexible enough to accommodate different ways of executing operating system commands, there are many different core functions and operators used for that purpose.
XQuery是一种新语言,而且一些SQL/XML函数的语法需要花时间适应。
XQuery is a new language and some of the SQL/XML functions have a syntax that takes getting used to.
在适应了lambdas和closures以后,您可能会发现,通过编写您自己的高阶函数您已经减少了代码并创建了更多的可读与可用代码。
After becoming comfortable with lambdas and closures, you may find yourself reducing code and creating more readable and reusable code by writing your own higher-order functions.
您可以任意修改适应性函数和dictionary来繁殖您自己的英语单词。
Feel free to modify the fitness function and the dictionary to breed your own English words.
它的表达式能适应Accelerator计算,使得它非常适合F#那样的函数式语言。
The expression orientated nature of Accelerator computations make them a nice fit for a functional language like F#.
同时,给出了一种资源分配方案通过率失真函数使媒体速率适应估计的网络带宽。
Meanwhile the paper, presents a resource allocation scheme to adapt media rate to the estimated network bandwidth using rate-distortion function.
当适应度函数和突变、重组及水平基因转移率已知时,该项新的数学上的结果可以使这一机制运算化。
The new mathematical results allow calculation of this mechanism when the fitness function and the mutation, recombination and horizontal gene transfer rates are known.
我们给出了DNA计算中序列设计的支持系统:计算由多个评价指标的线性和组成的适应值函数的最小值。
We develop support system for sequence design in DNA computing, which minimizes the evaluation function calculated as the linear sum of the plural evaluation terms.
本文提出了一种基于移动窗口的函数模型和随机模型系统误差自适应拟合法。
Adaptive fittings for both the systematic errors and covariance matrices of the model errors by using moving Windows are presented.
采用模糊集理论建立了适应度函数,并对装配序列进行评价和优化。
Then, fitness function was built according to fuzzy set theory and assembly sequence was evaluated and optimized.
结果表明,融入时效函数的自适应递推优化组合预测模型比采用其它预测模型预测的结果更好。
The results show the self-adapt optimized combination forecast model covering the aging function is better than the other forecast models for gas demand forecast.
与处理单目标适应度不同,这里评价函数必须返回一个元祖因为单目标是作为多目标的一个特例而已。
Dealing with single objective fitness is not different, the evaluation function must return a tuple because single-objective is treated as a special case of multi-objective.
在计算染色个体的适应值函数时充分考虑了飞行器的动力约束以及规避障碍能力。
Both the dynamic constraint and the ability eluding obstacles of aircraft are considered enough in the computation of fitness function.
通过给出适当的适应度函数,寻找出全局的最优解,并得到配准结果,这为医学临床诊断多模态信息融合提供了一种方法。
By giving suitable fitness function, global optimal solution was found and result of registration was given. A method was provided for clinical diagnosis.
特别是基函数中添加与预计变形相适应的项,结果更为满意。
The results are particularly desirable if we add to the basic functions a term corresponding to the estimated deformation.
给定一个指标切换函数,基于多个自适应模型控制器和给定的指标切换函数构成多模型自适应控制器。
Based on the multiple controllers, a multiple model adaptive controller can be formed by using an index switching function.
常用的适应度函数的设计方法有线性变换法、幂函数变换法、指数变换法和方差调整法等。
In designing methods of fitness function there are many ways, for examples: linear transformation, power transformation, index transformation, variance adjustment, etc.
同时为了抛弃部分不可行点,设计了一个新的适应度函数,其仅仅依赖于个体的不可行度和目标函数值。
Meanwhile, in order to discard some infeasible individuals, a new fitness function is given based on objective function and the degree of constraint violations.
同时为了抛弃部分不可行点,设计了一个新的适应度函数,其仅仅依赖于个体的不可行度和目标函数值。
Meanwhile, in order to discard some infeasible individuals, a new fitness function is given based on objective function and the degree of constraint violations.
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