决策熵,decision information entropy
1)decision information entropy决策熵
1.New reduction method based on decision information entropy in decision table一种新的基于决策熵的决策表约简方法
2.Based on rough entropy of knowledge,a new decision information entropy is proposed.以知识粗糙熵为基础,提出决策熵的概念,并定义其属性重要性;然后以条件属性子集的决策熵来度量其对决策分类的重要性,自顶向下递归构造决策树;最后遍历决策树,简化所获得的决策规则。
3.This paper presents two new concepts, mean decision power & decision information entropy, by analyzing those results.经典粗糙集理论属性约简的两种定义在对不相容决策表约简时会出现不一致性,本文通过分析这种不一致性,提出了平均决策强度和决策熵的概念,并由此给出了两种新的属性约简定义。
英文短句/例句

1.New reduction method based on decision information entropy in decision table一种新的基于决策熵的决策表约简方法
2.An Improved GEM Model on Entropy Concentrate of Group Decision;群决策熵集结的GEM模型改进研究
3.Entropy Weight Based Decision-making Theory and Its Application to Black-start Decision-making熵权决策理论及其在黑启动决策中的应用
4.Research and Application of Entropy Theory in Management Decision Analysis;熵理论在管理决策分析中的应用研究
5.The University Management Achievements & the Entropy Value Effect;高校管理系统的熵值效应与组织决策
6.Application of Entropy Decision-making Method in Highway Projects Mark;熵权决策法在公路工程评标中的应用
7.The Consequence and Utilization of Entropy in the Decision-making Model;熵权在决策模型中的特殊意义与应用
8.The Tender of Construction Projects based on the Entropy Right Decision Method;基于熵权决策法的建筑工程项目投标
9.Application of Entropy in Risk Investment Policy Decision of Enterprises;“熵”值在企业风险投资决策中的应用
10.The Evaluation of the Entropy(Method) for Reliability of R&D Investment Decisoion;R&D投资决策可靠性的熵(法)评价
11.A Study on the Enterprise Investment Decision Based on Management Entropy基于管理熵理论的企业投资决策研究
12.Application of coefficient law of entropy right in bid decision of construction enterprise熵权系数法在建筑施工企业投标决策中的应用
13.Multi-objective Risk Model of Optimal Construction Diversion Standards Based on Entropy Weight;基于熵权的施工导流标准多目标风险决策研究
14.Study on Application of Entropy-Weight Method to Investment Decision in Real Estate;熵权法在房地产投资决策中的应用研究
15.Study on Risk Decision Methods for Real Estate Investment Based on Entropy Theory;基于熵理论的房地产投资风险决策方法研究
16.Entropy Theory and Its Application Research in Project Management Decision;熵理论及其在项目管理决策中的应用研究
17.Research on Evaluation of Supply Chain Interface Decision Based on Entropy Theory;基于熵的供应链界面定位决策评价研究
18.Analysis of large projects investment decision based on entropy-weight theory;基于熵权理论的大型项目投资决策分析
相关短句/例句

decision entropy决策熵
1.Some created concepts such as condition entropy,joint entropy,knowledge entropy,decision entropy,knowledge cough entropy and cough-sets cough entropy enrich rough sets theory,however,the denotations are not clear,and even lacking of the necessary explanations and proofs.随着对粗糙集理论研究的的深入,基于信息论的信息熵陆续被引入到粗糙集研究中,陆续产生了一些如条件熵、联合熵、知识熵、决策熵、知识粗糙熵、粗集粗糙熵等新的概念,尽管丰富了粗糙集理论和应用,但使用中存在语义不统一的地方,甚至缺乏必要的说明和证明。
2.In the paper,the theory of decision entropy is introduced to inspect whether the evaluation experts break the law.本文首次引入决策熵理论,对评标委员评标结果的可靠性进行考察,以监督评标委员的评标行为。
3)decision-making method based on entropy weight熵权决策
1.Taking transport,economy,society,resource and environment into consideration,this paper combined the SWOT method and the decision-making method based on entropy weight to select the proper transport modes and to design the development strategy that adapted to the megacity and satellite city,thus build a method from the aspect of coordinated development.本文从协调发展的角度,综合考虑交通、经济、社会、资源环境等因素,将SWOT分析法与熵权决策理论相结合,对城间交通模式的配置方案选择及发展策略制定进行研究,以西安-高陵间交通模式配置为例进行了实证研究。
4)entropy weight decision-making method熵权决策法
1.This paper study the theory of entropy weight decision-making method,and the application of this mothod in architecture bidding projects.本文主要介绍熵权决策法原理及其在建筑工程项目投标决策中的运用。
2.The model first generates judge-array based on fuzzy optimal theory;and latter determines the optimal plan with the entropy weight decision-making method.该模型首先根据模糊优选理论生成判断矩阵,后用熵权决策法确定优选方案。
5)entropy weights multiobjective decision making method熵权多目标决策
1.The AHP method and the entropy weights multiobjective decision making method were introduced into the core of the process and thus an intelligent purchase-instructive favorite model was designed and implemented to achieve precise selection from the objective goods set.基于对商业导购行为的研究,分析了当前导购行为和效果在网络信息环境下的不足之处,提出导购决策的一般化过程,并在该过程引入层次分析法(AHP)、熵权多目标决策法等方法构建智能化导购决策模型,实现对目标商品集的精确遴选,提出满足消费者偏好的导购意见;通过将该模型应用于笔记本电脑导购决策的实证表明,该模型实用、可行、操作性强。
6)entropy multipurpose decision熵权多目标决策法
1.Using entropy multipurpose decision for analyzing water resources system;熵权多目标决策法在水资源系统决策分析中的应用
延伸阅读

标准熵分子式:CAS号:性质:根据热力学第三定律的普朗克表述(即0K时,纯物质的完整晶体的熵等于零)规定的物质的熵的绝对值,有时也称为规定熵(conventional entropy)。物理化学手册中给出的是纯物质在标准状态和298.15K的摩尔规定熵,也称为标准熵,符号Sm,298.15,单位J/(K·mol)。在确定熵值时需要用量热方法测量热容Cp与温度的关系以及各种相变热,因此规定熵也称量热熵(calorimetric entropy)。