1) evaluation function(model)
评价函数(模型)
2) fuzzy fitness function
模糊评价函数
1.
In addition,the fuzzy fitness function it takes can evaluate the fitness of individual more objectively.
该算法把块运动向量作为遗传染色体,经过选择变异等操作,将随机搜索与特定目标搜索相结合,解决了以往快速搜索算法易陷于局部最优的问题,同时该算法中所带的模糊评价函数使得对个体的评价更合理、客观,该算法还将运动矢量空间偏置特性用于初始种群的选取,进一步提高了算法性能。
2.
Firstly, the paper introduces the conception of good point distance and advances a fuzzy penalty function, then sets up a fuzzy fitness function, so it lets the fitness of individual has more rationality and objectivity.
首先引入佳点距离概念,并在此基础上提出了一种模糊惩罚函数,继而建立了一种模糊评价函数,使得对个体的评价更具有合理性、客观性。
3) merit function
评价函数
1.
After introducing the suitable merit function,a broad angular broadband W/B_4C multilayer film has been designed successfully by using genetic algorithm.
引入适当的评价函数,利用具有全局寻优特性且效率较高的遗传算法,在波长0。
2.
And it can decrease the value of the merit function by inserting new thin layer.
它通过在膜系中插入薄层，使得膜系评价函数降低，且优化设计可以从任意给定的单层膜开始。
3.
The method is a very fast and stable refinement technique that makes for the nearest merit function minimum, and it is particularly suitable for the adjustment of an already useful design.
详细介绍了非线性单纯形方法的算法思想,非线性单纯形方法是一种能够快速、稳定地寻找到评价函数最小值的优化算法,特别适合于对已有的设计进行调整。
4) evaluation function
评价函数
1.
Design and Realization of Automatic Creation System for Test Paper based on Dynamic Evaluation Function;
基于动态评价函数的试卷自动生成系统的设计与实现
2.
Threshold detection and image segmentation basedon histogram evaluation function;
基于直方图评价函数的阈值检测与图象分割
3.
An autofocus algorithm based on high-pass filtering evaluation function
一种基于高通滤波评价函数的自动对焦方法
5) evaluating function
评价函数
1.
Several extrema may be produced in evaluating function curves,as image noise is caused by interferences in image gathering,quantifying and transmission processes.
将数字图像作为处理对象的自动聚焦系统中,由于图像采样、量化及传输过程中各种干扰引起的图像噪音,导致评价函数曲线可能存在多个极值。
2.
To overcome the difficulty of generating larger dithering pattern based on evaluating function, we proposed the strategy of partitioning the initial pattern, and progressively enlarging the dithering pattern.
针对利用评价函数生成较大抖动模式比较困难的问题 ,提出了划分初始模式的方法 ,并渐进生成较大抖动模式 ;针对模式抖动中出现的边界赝象 ,引入填充曲线机制加以消除 。
3.
One of the key technology for outdoor mobile robot is the optimal control of the high speed wheeled mobile robot, This article deals with the evaluating functions and methods of their solutions in detail, started by analyzing dynamics models of vehicle and typical modes of roads.
本文从分析车体动力学模型和典型道路模式入手,仿真讨论了最优控制的评价函数及其求解方法。
6) cost function
评价函数
1.
So a genetic algorithm(GA) optimization technique is applied to multilevel inverter to determine optimum switching angles for cascaded multilevel inverters for minimizing some predominant lower order harmonics via a cost function while maintaining the required fundamental voltage.
最优化阶梯波是多电平逆变器常用的控制策略,其核心就是求解一组非线性方程组,但因不能得到解析解,而用迭代法获得数值解的难度仍然很大,故提出了应用遗传算法来进行求解的思想,通过评价函数来最小化主要的低次谐波,然后编写了相应的MATLAB程序,求解了在评价函数<0。
2.
In this paper,we reconstruct a cost function based on second order statistics.
多通道的盲均衡在语音分离、去混响、通信、信号处理和控制等领域具有广泛的应用,本文基于二阶统计量在频域重新构造评价函数,为避免得到平凡解在评价函数中额外引入了一项不可简约多项式的描述。
3.
The algorithm could construct and use different cost functions for the circuit modules with and without fast carry chain.
该算法对含有快速进位链和不含快速进位链的电模块分别构造和调用不同的评价函数。
补充资料：地下水水资源评价(见水资源评价)
地下水水资源评价(见水资源评价)
d ixiashui shuiziyuan Ping】ia地下水水资源评价见水资源评价。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条