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在"英语"词典里utility function}的意思

词典
词典
section

英语中UTILITY FUNCTION的发音

utility function play
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UTILITY FUNCTION的语法类别

noun
形容词
动词
副词
代词
介词
连词
限定词
感叹词

UTILITY FUNCTION在英语中的意思是什么?

点击查看«utility function»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

效用

Utility

实用性或有用性是满足需求或需求的能力。 效用是经济学和博弈理论中的一个重要概念,因为它代表了消费者所享有的满足感。 不巧的是,一件好事是满足人类需求,并提供实用性的,例如,一个购买消费者的消费者。 人们认识到,人们不能直接衡量一个好处或服务的利益,满足感或幸福感,所以经济学家们设计出了可以计算的经济选择方面来代表和衡量效用。 经济学家试图通过观察和计算经济选择来完善比较公用事业的高抽象方法。 在最简单的意义上,经济学家认为,人们愿意为不同的货物支付不同的金额来实现公用事业。 Utility, or usefulness, is the ability of something to satisfy needs or wants. Utility is an important concept in economics and game theory, because it represents satisfaction experienced by the consumer of a good. Not coincidentally, a good is something that satisfies human wants and provides utility, for example, to a consumer making a purchase. It was recognized that one can not directly measure benefit, satisfaction or happiness from a good or service, so instead economists have devised ways of representing and measuring utility in terms of economic choices that can be counted. Economists have attempted to perfect highly abstract methods of comparing utilities by observing and calculating economic choices. In the simplest sense, economists consider utility to be revealed in people's willingness to pay different amounts for different goods.

在英语 词典里utility function的定义

字典中效用函数的定义是将经济中的特定商品和服务与个人偏好相关联的函数。

The definition of utility function in the dictionary is a function relating specific goods and services in an economy to individual preferences.

点击查看«utility function»在英语词典里的原始定义
点击查看在中文词典里此定义的自动翻译

UTILITY FUNCTION一样开头的英语单词

utilidor
utilisable
utiliser
utilitarian
utilitarianise
utilitarianism
utilitarianize
utilities
utility
utility company
utility man
utility player
utility program
utility room
utility software
utility truck
utility vehicle
utility wear
utilizable
utilization

UTILITY FUNCTION一样开头的英语单词

accreditation
action
attraction
auction
collection
connection
construction
correction
course of action
detection
direction
fiction
function
introduction
production
protection
reaction
satisfaction
section
selection
transaction

英语近义词词典里utility function的近义词和反义词

近义词

«utility function»的25种语言翻译

翻译者
online translator

UTILITY FUNCTION的翻译

通过我们的英语多语言翻译器,找到utility function25种语言翻译
该章节所呈现的将utility function由 英语向其他语言的翻译是通过自动统计翻译获得的;在英语中基本的翻译单位是单词«utility function»。

翻译者英语 - 中文

效用函数
1,325 数百万发言者

翻译者英语 - 西班牙语

función de utilidad
570 数百万发言者

英语

utility function
510 数百万发言者

翻译者英语 - 印地语

उपयोगिता समारोह
380 数百万发言者
ar

翻译者英语 - 阿拉伯语

وظيفة الأداة
280 数百万发言者

翻译者英语 - 俄语

функция полезности
278 数百万发言者

翻译者英语 - 葡萄牙语

função de utilidade
270 数百万发言者

翻译者英语 - 孟加拉语

ইউটিলিটি ফাংশন
260 数百万发言者

翻译者英语 - 法语

fonction d´utilité
220 数百万发言者

翻译者英语 - 马来语

Fungsi utiliti
190 数百万发言者

翻译者英语 - 德语

Nutzenfunktion
180 数百万发言者

翻译者英语 - 日语

効用関数
130 数百万发言者

翻译者英语 - 韩语

유틸리티 함수
85 数百万发言者

翻译者英语 - 印尼爪哇语

Fungsi sarana
85 数百万发言者
vi

翻译者英语 - 越南语

chức năng tiện ích
80 数百万发言者

翻译者英语 - 泰米尔语

பயன்பாட்டு செயல்பாடு
75 数百万发言者

翻译者英语 - 马拉地语

उपयुक्तता कार्य
75 数百万发言者

翻译者英语 - 土耳其语

Fayda fonksiyonu
70 数百万发言者

翻译者英语 - 意大利语

funzione di utilità
65 数百万发言者

翻译者英语 - 波兰语

funkcja użyteczności
50 数百万发言者

翻译者英语 - 乌克兰语

функція корисності
40 数百万发言者

翻译者英语 - 罗马尼亚语

Funcția de utilitate
30 数百万发言者
el

翻译者英语 - 希腊语

συνάρτηση χρησιμότητας
15 数百万发言者
af

翻译者英语 - 布尔语(南非荷兰语)

nutsfunksie
14 数百万发言者
sv

翻译者英语 - 瑞典语

nyttofunktion
10 数百万发言者
no

翻译者英语 - 挪威语

nyttefunksjon
5 数百万发言者

utility function的使用趋势

趋势

词语 «UTILITY FUNCTION»的使用趋势

0
100%
频率
经常使用
60
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此处所显示的地图给出了词语«utility function»在不同国家的使用频率。
utility function的主要搜索趋势和常见用法
用户为查找我们的英语在线词典以及单词«utility function»的最常用表达而进行的主要搜索的列表。

词语«UTILITY FUNCTION» 随时间而变化的使用频率

该图表展现了单词«utility function»在过去500年中的用法频率的每年演化其实施是基于分析词语«utility function»从1500年到现在在 英语数字出版物中出现的频率。

utility function的英语文献、引用和新闻中的使用范例

示例

«UTILITY FUNCTION»的英语 引用

单词utility function的知名引用和例句
1
Michael J. Saylor
The basis of the free market is anytime you can generate revenue or profit, you've created value in excess of the resources you consume in a society. That's probably the most unbiased utility function there is, as opposed to someone's opinion.

«UTILITY FUNCTION»相关的英语书籍

在以下的参考文献中发现utility function的用法。与utility function相关的书籍以及同一来源的简短摘要提供其在 英语文献中的使用情境。
1
Qualitative Choice Analysis: Theory, Econometrics, and an ...
consumer's preferences, a particular indirect utility function can be derived; and, given a appropriate indirect utility function, the consumer's direct utility function can be derived. Consequently, a researcher can specify an indirect utility function  ...
‎1986
2
Microeconomics: A Modern Approach
Example 2.3 ADDITIVE UTILITY FUNCTIONS: APPLES AND RASPBERRIES Say that there are two goods in the world, goods x and y, and some economic agent has the following simple utility function: U 1⁄4 x þ y This utility function is an  ...
Andrew Schotter, 2008
3
Project Economics and Decision Analysis: Probabilistic models
A major problem in utilizing preference/utility theory is the assessment of preference/utility function of the decision maker. Once the utility function U(x) has been ascertained, finding the optimum investment alternative proceeds as before , ...
M. A. Mian, Mohammed A. Mian, 2002
4
Financial Derivatives: Pricing, Applications, and Mathematics
For example, the utility from purchasing (consuming) a television could be represented by the utility function u(C,) = C] (2.1) where u(Ct) represents the level of utility at time t and C, represents the number of televisions purchased at time t. Now ...
Jamil Baz, George Chacko, 2004
5
Decisions with Multiple Objectives: Preferences and Value ...
Furthermore, by nesting one multiattribute utility function inside another, a technique described in the next paragraph, additional flexibility in the preference structure can be achieved. The result of this is special cases of the multilinear utility ...
Ralph L. Keeney, Howard Raiffa, 1993
6
Handbook of Public Economics
Burtless and Hausman (1978) initially demonstrated the technique of working backwards from the labor supply specification of equation (4.2) to the underlying preferences which can be represented by a utility function.25 The basic idea is to  ...
Martin Feldstein, A.J. Auerbach, 1985
7
Feature Extraction: Foundations and Applications
Let u(·) be a utility function. Given a training set S and a weight vector w, the evaluation function is: e(w) = ∑ x∈S u ( θwS\x(x) ) (29.2) The utility function controls the contribution of each margin term to the overall score. It is natural to require ...
Isabelle Guyon, 2006
8
Handbook of Utility Theory: Volume 2: Extensions
Clearly, the utility function U and the lottery £ in Theorem 4.10 are not unique. For example, for an arbitrary linear ordering R on X, we can find a utility function U : No — > 1R and a lottery £ e £ such that the resulting expected-opportunity ...
Salvador Barbera, Peter Hammond, Christian Seidl, 2004
9
Microeconomics
U 1I 500. c) Suppose that your utility function is U I 500. Compute the expected utility of each lottery. If you have this utility function, are you risk averse, risk neutral, or risk loving? d) Suppose that your utility function is U (I 500)2. Compute the ...
David Besanko, Ronald Braeutigam, 2010
10
Bayesian Analysis and Uncertainty in Economic Theory
utility function. Thus, it is implicitly assumed that the utility that the individual expects from a particular decision is the utility realized when the decision is made . There are no surprises with respect to the amount of utility received. There is no  ...
Richard Michael Cyert, Morris H. DeGroot, 1987

包含词语«UTILITY FUNCTION»的新条目

找出国内和国际出版社所讨论的内容,以及词语utility function在以下新条目的上下文中是如何使用的。
1
Central Hudson rate case will test REV rules on distributed resources
New York's REV initiative intentd to reimagine the utility's role ton the ... for market power represented by the utility function as [distrbuted service provider].". «Utility Dive, 六月 15»
2
Elon Musk Warns Against Developing Artificial Intelligence …
“Particularly if [the machine is] involved in recursive self-improvement … and its utility function is something that's detrimental to humanity, then it will have a very ... «Yahoo Tech, 十月 14»
3
Elon Musk: Artificial Intelligence Could Delete Humans Like Spam …
"And its utility function is something that's detrimental to humanity, then it will have a ... The crowd laughed as Musk said: "If its [function] is just something like ... «International Business Times UK, 十月 14»
4
Hands On With AMD's Gaming Evolved Client Game DVR
This has led to a sometimes odd dichotomy between the utility functions that AMD needs and the monetization that Raptr needs, but none the less over the last ... «AnandTech, 六月 14»
5
Which is better, altruism or greed? The answer is not as simple as …
The first part of this utility function is the selfish (greedy) part and the second part is the altruistic part. Both terms are positive, so my utility is strictly higher than ... «The Week Magazine, 六月 14»
6
Meet The Six Different Types Of 'Evil' Robots
Because nothing in the simple chess utility function gives a negative weight to murder, the seemingly harmless chess robot will become a killer out of the drive ... «Business Insider, 四月 14»
7
Nash Bargaining May Not Be Right For Patent Damages
The NBS assumes that the parties' preferences (or utility functions) can be defined and follow certain rules,[4] each party has perfect knowledge of the other's ... «Law360, 四月 14»
8
Reward Function Integrity in Artificially Intelligent Systems
Roman gave a talk at the Oxford Winter Intelligence conference / AGI12 in December last year. [Preprint of paper here: UTILITY FUNCTION SECURITY IN ... «h+ Magazine, 六月 13»
9
Economic Theory Doesn't Say That Small Business Owners …
What economic theory says is that workers maximize utility and therefore ... small business person has to be someone with a very unusual utility function. «Slate Magazine, 六月 12»
10
Book Review: Behavioral Investment Management
But if you are open to a method for incorporating a better-defined utility function into modern portfolio theory (MPT), this book is worth reading. Behavioral ... «CFA Institute Enterprising Investor, 五月 12»

参考文献
« EDUCALINGO. Utility function [在线]. 可用 <https://educalingo.com/zh/dic-en/utility-function>. 六月 2026 ».
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