查询词典 utility package

However, there exist some paradoxes in decision making logic, such as the Allais paradox and exchange paradox in expected utility theory, backward induction paradox and Gaifmann-Koons paradox originated from Newcomb problem in interactions, the famous Arrow voting paradox in group decision-making.

决策逻辑是社会科学的基础，然而在决策逻辑中存在悖论：不确定的概然决策中的期望收益理论面临阿莱斯悖论和"交换悖论"；互动决策中存在演绎性的逆向归纳法悖论，以及存在由纽柯姆难题改造而来的盖夫曼—孔斯悖论；群体决策中存在著名的阿罗悖论，等等。

It can account for many phenomena which expected utility theory has so far failed to explain, such as Allais paradox, Ellsberg paradox, preference reversal, certainty effect, reflection effect, isolation effect, common ratio effect.

后悔理论能够很好地说明期望效用理论所不能解释的Allais悖论、Ellsberg悖论、偏好反转现象、确定性效应、反射效应、分离效应、共同比率效应等异象，而且能够应用于决策理论和资产定价等金融领域。

Theexpected utility theory based on the axioms isalso very important in modern decision-making theory.Form late fifties lastcentury,some scientists ahead by Allais and Edwards,try to check the facticity ofthe rational decision-making models applied to the real decision-making behavior,but find it unsatisfactory.For example,Allais Paradox and Preference Circleschallenge the axioms critically.

从二十世纪五十年代后期开始，以Allais和Edwards为首的一批学者从心理学的角度参与了实际决策行为的研究，他们从实证的观点去考察理性决策模型在实际决策行为中的真实性，不断地发现这些模型在应用中表现出各种偏差，Allais悖论的设计和克星循环现象的发现对Von Neumann-Morgenstern理性行为公理提出了有力的挑战。

Allingham and Sandmo developed a model of expected utility, which showed that the increase of inspection probability and penalty will result in the decrease of tax evasion.

阿林汉姆和桑德莫提出的期望效用模型指出，检查概率的增加和罚款率的提高会导致逃税水平降低。

ASCII Character Code Reference - This utility displays ASCII character codes for alphabetic, numeric, and symbolic characters.

这个工具显示了ASCII字符代码，用于显示字母、数字和符号字符。

Wall Street has New York Stock Exchange, American Stock Exchange, investment banks, trust companies, the Federal Reserve Bank, the utility and insurance companies headquarters.

华尔街设有纽约证券交易所、美国证券交易所、投资银行、信托公司、联邦储备银行、各公用事业和保险公司的总部。

With Amor Photo Downloader browsing the Web for pictures is made simple and easy - you drag the URL of a page, drop it on the Drop Basket and this smart utility explores it and downloads all images to your hard drive.

与奥马尔的照片下载浏览网页中的图片是简单及容易-你拖动网址的网页，下拉，它上的下拉篮子和智能公用事业探讨，并下载所有图片到您的硬盘。

It is rich of protein .whose utility is not high. After the amylum is abstracted .there is 60% protein left in Con Gluten Meal.

而在玉米中含有丰富的蛋白质，虽然这些蛋白质利用率不是很高，但在加工成玉米淀粉之后却白白的浪费掉了。

The utility is designed for Scrabble enthusiasts, who are sure to get plenty of points using such tools as an anagram search that includes blank tiles and an extension search that finds words that can be formed by adding letters to existing words.

公用事业是专为拼字游戏爱好者，他们肯定会得到大量的点，使用这些工具作为搜索大战，包括空白的砖和延长搜索，找到的话可以形成加入写信给现有的话。

According to the measured pressure data of the four-stroke small utility gasoline engine, the cyclical variations of the maximum pressure, the crank shaft angle at the maximum pressure, the mean indicated pressure and the largest pressure rise rate were analyzed. Meanwhile, the influences of ignition advance angle, load and rotation speed on cyclical variation were also investigated.

根据实测小型通用四冲程汽油机气缸压力，分析了最大爆发压力、最大爆发压力所对应曲轴转角、平均指示压力以及最大压力升高率等参数的循环波动特性，以及点火提前角、负荷和发动机转速对循环波动的影响。

He became prime minister in 1997 and won international acclaim for his role in the Northern Ireland peace process.

他在1997年成为总理，并且因为在北爱尔兰的和平进程中发挥的作用受到国际社会的赞许。

Mixed Page Sorting Method Using the cuttable user model, this thesis proposes a mixed page sorting method by using cutted user model in server-side and complete user model in client-side.

隐私分级利用的混合式页面排序方法针对个性化搜索中搜索结果排序的问题，本文利用隐私可控开放的用户偏好模型，提出一个在客户端和服务器端分步进行的隐私分级利用的混合式页面排序方法。