基于灰色关联度和AHP的胜任特征评价研究:以边防军官为例

按照客观性、科学性与发展性原则,构建了边防军官胜任特征的评价指标体系,由3个一级指标与11个二级指标构成.在此基础上,提出了基于灰色关联度和AHP的胜任特征评价方法,并以某边防团对边防军官的胜任特征评价为例进行了实例分析,验证了方法的科学性与合理性.     

Fuzzy analytic hierarchy process: Fallacy of the popular methods

The fuzzy Analytic Hierarchy Process (fuzzy AHP) is a very popular decision making method and literally thousands of papers have been published about it. However, we find the basic logic of this approach has problems. From its methodology, the definition and operational rules of fuzzy numbers not only oppose the main logic of fuzzy set theory, but also oppose the basic principles of the AHP. In dealing with the outcomes, fuzzy AHP does not give a generally accepted method to rank fuzzy numbers and a way to check the validity of the results. Besides, we discuss the validity of the Analytic Hierarchy/Network Process (AHP/ANP) in complex and uncertain environments and find that fuzzy ANP is a false proposition because there is no fuzzy priority in the super matrix which provides the basis for the ANP. Although fuzzy AHP has been applied in many cases and cited hundreds of times, we hoped that those who use fuzzy AHP would understand the problems associated with this method.     

基于AHP-TOPSIS评判模型的中药企业研发人员胜任力研究

研发人员作为企业中运用知识进行创新活动的群体,具有知识型员工的行为特质,因而导致研发人员的努力程度和贡献大小很难准确地测量.为了解决科学地评价研发人员胜任力的问题.在层次分析法(AHP)和逼近理想解的排序法(TOPSIS)两个理论的基础上,构建了AHP—TOPSIS综合评判指标体系模型,对3类中药企业研发人员胜任力进行综合评判优选.从职业态度、知识—技术、个人魅力、创新能力和团队合作能力5个方面综合考虑影响研发人员胜任力的评判指标,旨在为企业和不同行业全面评价以及甄选研发人才提供一种可行的方法.     

复合型指挥军官胜任特征组合评价模型及实证研究

针对复合型指挥军官胜任特征评价问题,建立了胜任特征评价指标体系,提出了一种新的组合评价模型:基于信息熵的思想,以每个指标上专家对评价对象的评价结果间差异程度确定此指标上该专家的分值权重,得出评价对象在该指标上的得分,提高评价对象在每个指标上得分的合理性;采用层次分析法确定评价指标权重,利用评价对象间的灰色关联系数来构建评价矩阵,提高评价结果的准确性.最后,给出一个实例证明了模型的可行性和有效性.     

长株潭地区可持续发展的综合评价——基于“两型社会”建设的视角

参照国内外现有的可持续发展指标体系,基于"两型社会"建设的视角,根据长株潭地区的具体特征以及数据的可得性,建立了包含经济社会与资源环境2个一级指标21个二级指标的长株潭可持续发展指标体系,并采用2000到2011年年度数据对长株潭地区可持续发展进行了评估与分析.研究结果显示,长株潭地区的生态环保指标综合得分已从2004年前的小于经济社会指标综合得分变为当前的大于经济社会指标综合得分;地区可持续发展度已从2000年前的非可持续逐渐过渡到现在的接近高可持续性,意味着"两型社会"第一阶段的各项目标任务已基本完成.但产业转型难将会成为长株潭整体辐射区生态环境优化的重要瓶颈.     

移动终端质量评估模型构建与应用探讨

随着移动终端的不断发展,消费者在购买移动终端时无疑面临各种困惑,因此如何为消费者提供各终端的性价比显得非常必要。运用层次分析法,对影响消费者购买移动终端的六要素价格、功能、品牌、性能、外观、用户感知进行了深层的分析和比较,并建立起移动终端质量评估模型,最后对该评估模型的应用进行了探讨。结果表明,该评估模型能够为消费者购买移动终端提供有效参考。     

基于物联网的输电线路状态监测技术在智能电网中的应用研究

为了满足智能电网建设中对输电线路状态实时监测的需求,采用基于物联网技术、PON技术及模糊专家诊断技术的输电线路状态监测系统.通过大量的实验和现场试点,获得了较为理想的结果,能够实时获得输电线路的状态,并做出精确的判断.验证了系统的精确性、可实施性,具有状态信息采集全面、网络稳定、输出精度高、部署简单等特点.     

电子商务发展指数的测算模型构建方法

电子商务的发展对经济增长极为重要。通过对电子商务的相关数据进行统计分析,得出电子商务发展水平测算模型,以层次分析法(AHP)确定指标的权重,并给出了具体的思路和计算方法。在调查分析基础上建立适用于电子商务的价值评估体系,通过生产函数对锦州市的电子商务与经济发展的关系进行了实证分析。     

A hybrid approach integrating Affinity Diagram, AHP and fuzzy TOPSIS for sustainable city logistics planning

City logistics initiatives are steps taken by municipal administrations to ameliorate the condition of goods transport in cities and reduce their negative impacts on city residents and their environment. Examples of city logistics initiatives are urban distribution centers, congestion pricing, delivery timing and access restrictions. In this paper, we present a hybrid approach based on Affinity Diagram, AHP and fuzzy TOPSIS for evaluating city logistics initiatives. Four initiatives namely vehicle sizing restrictions, congestion charging schemes, urban distribution center and access timing restrictions are considered.The proposed approach consists of four steps. The first step involves identification of criteria for assessing performance of city logistics initiatives using Affinity Diagram. The results are four categories of criteria namely technical, social, economical and environmental. In step 2, a decision making committee comprising of representatives of city logistics stakeholders is formed. These stakeholders are shippers, receivers, transport operators, end consumers and public administrators. The committee members weight the selected criteria using AHP. In step 3, the decision makers provide linguistic ratings to the alternatives (city logistics initiatives) to assess their performance against the selected criteria. These linguistic ratings are then aggregated using fuzzy TOPSIS to generate an overall performance score for each alternative. The alternative with the highest score is finally chosen as most suitable city logistics initiative for improving city sustainability. In the fourth step, we perform sensitivity analysis to evaluate the influence of criteria weights on the selection of the best alternative.The proposed approach is novel and can be practically applied for selecting sustainable city logistics initiatives for cities. Another advantage is its ability to generate solutions under limited quantitative information. An empirical application of the proposed approach is provided.     

引入特征AHP的PDEA评价模型研究

提出了基于特征AHP的带偏好DEA评价模型,该模型充分利用了带偏好约束锥的DEA方法能反映决策者对各准则的偏好程度,具备研究多个同类样本的"相对优劣性"评价的优势,并可有效地避免了由于引入偏好带来的主观性.最后,通过模型仿真、分析,验证了提出的评价模型的优点.