查询词典 decision function

First, the uncertain ordered weighted averaging is used to aggregate the decision-maker's different preference information into the interval number comparison matrix. Then, the group's overall satisfaction membership function is defined based on the decision-making's allowable error. The maximal group consistency weight model is established.

采用UOWA算子将决策者的偏好信息集结为区间数互反判断矩阵和互补判断矩阵两种形式，结合决策者给出的允许偏差，定义群满意度隶属函数，建立求解群偏好一致程度最大化的权重模型。

In this paper, the connectivity axiom and the continuity axiom in Von Neumann-Morgenstern Rational behavior axioms are weakened. Then, a set of axiom for lattice ordered decision-making behavior, which can describe the decision-making behavior more rationally, is constructed. At last, the relative unique existence theorem for utility function is obtained.

根据偏好关系所具有的格序特征，将Von Neumann-Morgenstern理性行为公理体系中的连通性公理弱化为格连通性公理，并相应地弱化连续性公理，得到了一集能更为合理地描述具有"有限理性"的决策行为的格序决策行为公理体系，构造并证明了在格序决策行为公理体系之下，效用函数的存在惟一性定理。

For a class of bilevel multi-objective decision,this paper converts it into the problem of equivalent single-level multi-objective decision,then makes use of the inversion property of the genetic algorithm with the ergodic property of the chaos optimization method.Combined with exact non-differentiable penalty function,a new chaos genetic optimization algorithm is presented.

针对求解一类二层多目标决策问题，首先将其转化为等价的单目标决策问题，然后利用遗传算法优化的反演性和混沌优化方法的遍历性，并结合精确不可微罚函数求解非线性约束优化问题，提出了求解此类问题的混沌遗传算法。

This paper also proposes to replace the hard limiter in th decision device of DFE by a soft decision implemented by a hyperbolic tangent function in order to escape from local minima during the initialization of the blind algorithms.

这个文件还提出，以取代硬限制器在次决定装置的环保设计，由一个软决定实施由一个双曲正切函数在为了逃避从局部极小期间初始化盲算法。

To provide auxiliary decision making support, a judgment method of simulation test result is presented based on confidence interval, and risk function of statistics decision-making is discussed.

为提供辅助决策支持，提出了基于置信区间的仿真试验结果决策方法，并讨论了统计决策的风险函数。

Aim at ubiquitous parallel multi-reservoir structure in our countrys basin, the universal objective function including coefficient Bi embodying a spatial significance difference at different flood control points and variable ai denoting a selection of scheduling mode is established, which provide a valid intervenor interface for flood control consultation decision. According to the real-time requirement, a model of reservoir storage allocation is proposed, which embody basic idea of phasic compensation. Passing the dynamic correction to cut down the disadvantageous influence that indetermination result in on the certain degree, joining together the step alternation solving method, this model can maximally consider bias of decision makers, ensure the rationality and practicability of the solutions.

针对我国流域中普遍存在的并联库群结构，论文提出包含不同防洪点重要性的系数β_i和选择调度模式的变量α_i的通用目标函数，为防洪会商决策，提供了有效的人工干预接口，根据实时性要求提出动态分配防洪库容的库容分配方法，体现了相机补偿的基本思想，通过动态修正在一定程度上可以削减不确定性造成的不利影响，结合分步迭代求解技术，能最大限度体现决策者的偏好，保障解的合理性和可操作性。

But the majority system concentrates the function to the satellite positioning, the track monitoring, automatically reports to the police, the correspondence dispatch, the geography navigation and so on, few provides the intellectualization and the decision-making support,which is the indispensable part to transit the management information system at the present stage to the decision-making support system.

但大多数系统将功能集中于卫星定位、跟踪监控、自动报警、通信调度、地理导航等，对于押钞车线路提供智能化、决策化支持的却很少，这正是现阶段管理信息系统过渡到决策支持系统所或缺的一部分。

By the minimum risk Bayes decision theory, this paper develops a new way of image segmentation: establish the mathematics model of image segmentation; estimate the probability density of grey scales and figure out its math-expectation and square difference that accord with normal distribution and the loss function; and judge the every pixel dot in the image according to the minimum risk Bayes decision theory and determine whether it is of target or non-target images, thereby realizing the extraction of the target image.

依据最小风险贝叶斯决策理论，提出了一种基于最小风险贝叶斯决策的图像分割方法。首先建立图像分割的最小风险贝叶斯决策模型，对灰度级类条件概率密度估计出其符合正态分布的数学期望和方差以及损失函数，再依据最小风险贝叶斯决策理论对图像中的每一像素点进行目标图像和非目标图像的类别判断，从而实现目标图像的提取。

In this paper,first the ordering method with fuzzy partial ordering relation has been imposed to resolve fuzzy problem of psychology measure in consumer preference,and evaluation of psychology measure with fuzzy partial ordering relation has been proven to be a preferable method,then group decision making has been synthesized by individual preference with condorect function in decision making theory,finally the feasibility of ...

本文首先利用模糊偏序关系的排序方法，解决消费者偏好的心理测度的模糊性问题，论证了用模糊偏序关系对心理测度进行评价是一种较好的方法；然后利用决策理论中的condorect函数把个人偏好合成群体偏好；最后用实例验证了该方法对消费者偏好进行评价的可行性。

Based on analyzing the development of researching and exploiting on decision support system, after having probed into the design principles of highway network plan and construction decision support system, its functions and frame are designed scientifically and practicably, and some main function modules are programmed.

在分析了决策支持系统的研制和开发进展后，对公路网规划建设决策支持系统的评价子系统设计原则进行了探讨，并对其结构与功能进行了比较科学、可行和实用性设计，对部分功能编制了计算机软件。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。