偏好

In chapter 3, the paper proposed a new kind of preference relation, i.e. distance preference relation; followed this, a scale was introduced for constructing antisymmetric matrix, and consistency of the matrix was defined, three methods for computing priority vector were studied; At the end, two examples were used to demonstrate the application of the new method,and they showed that the introduction of antisymmetric matrix to AHP is effective and valuable.

本文首先对Saaty AHP的几种常见标度进行了比较分析，然后对正互反判断矩阵及模糊互补判断矩阵的权重计算方法进行了归纳和总结；最后，本文提出了一种新的偏好关系，即基于"差"的偏好关系，从而将反对称矩阵引入层次分析法，接着对新型偏好关系下判断矩阵的构造、一致性的定义与性质以及权重的计算方法做了初步的研究，最后用算例说明了新方法的应用，并做了相应的比较分析，结果表明采用基于"差"的偏好关系构造反对称矩阵拓展了AHP的应用范围，有一定的理论和应用价值。

The paper aims at the difficulty of preference representation, according to the concept of preference number and structure and compound rule, builds the model for aggregating group preference, and denotes preference structure with model of neural network, then gives out a methodology that preference is denoted by interval number, builds the model based on neural network and group preference, so preference representation is nonlinear, self-adapting, relearning.

针对决策偏好表示和集结的难点，在给出偏好由数量描述和结构描述的概念基础上，根据群体决策复合准则，建立了群体决策偏好集结的模型，并将神经网络模型用于表示决策者的偏好结构。提出用区间数表示决策者偏好的方法，建立群体偏好表示的神经网络模型，使得偏好的表示具有非线性，自适应及可学习的特点。

By both defining and quantifying of preference, four classes of preference functions and an aggregate preference function were constructed by using numerical method, and a mathematics model of physical programming was proposed.

通过定义偏好的概念及对偏好的数学量化，采用数值分析方法，构造了四种不同偏好结构的偏好函数，进而构造出综合偏好函数，并建立了物理规划数学模型。

Know clearly what my risk preference is; do not make assumptions on risk preferences without considering any situation. E.g.: some customers dump all the money in stock market because of their own preference in riskier investment tool. No consideration on parents, children, nor family responsibility. At this moment, his risk preference deviates from what he can take.

第三步，清楚自己的风险偏好，不做不考虑任何客观情况的风险偏好的假设，例如，有的客户因为自己偏好于风险较大的投资工具，把钱全部都放在股市里，而没有考虑到他有父母、子女，没有考虑到家庭责任，这个时候他的风险偏好偏离了他能够承受的范围。

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。

The paper also attempts to develop a frame reflecting the relationship between two kinds of preference. Furthermore, the paper attempts to reveal the laws of preference change, and explain the phenomenon of preference revers...

本文尝试给出了内层稳定偏好与外层偏好变化的关系思考框架，进一步探讨个体偏好变化的原因，并对偏好逆转现象进行解释，强调学习过程对于个体在复杂场景中建立新的偏好关系的作用，同时，本文也尝试通过经验数据检验部分假设。

For example:Twain Buffalo prefers bank deposit and Dolphin prefers stock;Risk averter prefers bank deposit and insurance, Risk lover prefers foreign exchange and stock and Risk balancer prefers futures.

如台湾水牛较偏好银行存款，海豚族较偏好股票；而风险趋避型较偏好银行存款和保险，风险爱好型较偏好外汇和股票，风险平衡型偏好期货。

Through the comparison of different conditions in multi-angle repeated test, we observe the disaccording path of risk preferences. The main content of this thesis are as follows. Firstly, we design 2 sessions of experiments to find the impact of the softening budget constraint and the form of endowment on the risk preference. Besides, this thesis also includes several experimental comparative studies, focusing on the dynamical inconsistency of risk preference as well as its drifting path.

主要包括：首先设置预算软约束与风险偏好基础实验，考察影响投资者决策的主要因素，观测预算约束的软化和初始禀赋形式，对投资者预期及风险偏好的影响；其次，设置多期平面投资下的风险偏好实验，考察风险偏好是否存在着动态不一致现象，以及不同被试者的风险偏好漂移路径；最后，设置动态追加投资下的风险偏好实验，观测沉没成本、及与预算软约束的双重作用对风险偏好动态变化的影响。

In chapter three, with the effective combination of the prior preference, posterior preference and interactive method, and based on the theory of satisficing decision making and goal programming, an interactive method for solving static or dynamic multicriteria programming is devised. In the method, by constructing the simplexes in the set of parameters and transforming them, the local preference information is interactively quested in th process of decision making. The prior and posterior preference are used to speed up the process of decision making and overcome the false convergency which may be occured in pure interactive algorithms. This method can be used to cope with linear, nonlinear and dynamic multicritcria programming.

在第3章多目标数学规划的参数单纯形方法中，通过多目标数学规划的验先偏好方法，交互式方式与验后偏好方法的有效组合，在满意决策和目标规划的理论基础上提出了一种求解多目标静态及动态规划的交互式方法，该方法通过在参数集中构造单纯形并进行其变换，在决策过程中交互地索取决策者的局部偏好信息，并利用决策者的验先偏好来提高决策过程进行的速度，及利用决策者的验后偏好来克服纯交互式算法中可能出现的假收敛现象。

Third, this paper theoretically demonstrates and analyzes the four assumptions of the preference theory of guarantee behavior of Chinese listed companies:(1) On the condition of guarantee behavior preference of Chinese listed companies shaped, Chinese listed companies take on the risks, duties and functions on evaluating and supervising the debtors which Chinese banks transfer to listed companies;(2) On the condition of guarantee behavior preference of Chinese listed companies shaped, the irrational financial and investmental psychology of the debtors bourgeons, and then, results in the appearance of irrational behaviors;(3) On the condition of guarantee behavior preference of Chinese listed companies shaped, the security screening system of bank is deformed, the "relation-security system" forms, and results finally that the self-develop system of the debtors becomes flabby;(4) On the condition of guarantee behavior preference of Chinese listed companies shaped, the "guarantee chains" and the "guarantee nets" give birth, and the "tool" function of guarantee,"guarantee chains" and "guarantee nets" forms.

第三，对中国上市公司担保行为偏好理论的&四大假说&进行了理论分析和验证：一是在中国上市公司担保行为偏好形成的情况下，上市公司承担了由银行通过保证担保转移过来的、对借款人进行评判和监督的风险、责任和职能；二是在中国上市公司担保行为偏好形成的情况下，借款人非理性投融资心理倾向萌发，并进而导致其非理性投融资行为产生；三是在中国上市公司担保行为偏好形成的情况下，银行担保筛选机制扭曲、&关系—担保机制&形成，并最终导致借款人&自强&功能弱化；四是在中国上市公司担保行为偏好形成的情况下，担保链、担保网得以催生以及保证担保、相互担保和担保网的工具性功能得以形成。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了