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| 1 | 基于一类新的直觉模糊熵的多属性决策方法研究显示文摘针对现有的直觉模糊熵只考虑了隶属度与非隶属度的偏差,而未考虑直觉模糊集自身包含的犹豫度信息的缺憾,本文提出了一类新的直觉模糊熵,它可以充分表达决策者的犹豫度信息.在此基础上,针对属性权重完全未知和属性权重信息部分已知的直觉模糊多属性决策问题,分别通过熵权法和利用最小化直觉模糊熵建立的最优化模型求解属性权重,给出了直觉模糊多属性决策的折中比值法.最后,通过应用实例说明了所提出方法的有效性和可行性. | 刘满凤 任海平 | 2015 | 系统工程理论与实践2015，35，11： | 45 |
| 2 | 直觉模糊集的熵公式比较与改进显示文摘对现有文献中直觉模糊集的熵公式进行了分类比较.根据熵公式是否描述直觉模糊集的模糊性和直觉性对现有熵公式进行分类,并通过数据分析指出了各类公式的优缺点.最后提出了一个改进的直觉模糊集的熵公式,研究了其性质,与其它熵公式的比较说明了其合理性.此研究可为实际应用中直觉模糊熵公式的选择提供理论依据. | 魏翠萍 梁霞 张玉忠 | 2012 | 系统科学与数学2012，32，11： | 11 |
| 3 | 基于面向对象理论的区域生态环境综合评价显示文摘以龙口市为例,在分析区域生态环境特征的基础上,尝试应用面向对象的理论构建评价系统;结合RS、GIS技术与数学模型方法提取评价因子,建立基于GIS栅格数据的空间模糊评判模型进行综合评价分析.结果表明:2008年龙口市生态环境状况总体良好,优等级占总面积的24.75%,良等占41.78%,中等占5.29%,差等占28.18%,但与1996年相比有下降趋势;生态环境的空间分异明显,表现为从西北沿海到东南内陆逐渐好转;3个典型分区的生态环境状况各异,其变化趋势也有所差别;气候条件、土地利用状况、工业生产建设、人口迁移等因素对研究区生态环境状况及演变起主要作用.根据研究区的实际情况,并对比热岛效应的空间分布,可确定该方法合理有效,是对当前区域生态环境综合评价方法的有益补充. | 刘洋 吕建树 吴泉源 孙翔 | 2012 | 中国环境科学2012，32，8： | 6 |
| 4 | Generalization of the linguistic aggregation operator and its application in decision making显示文摘A generalization of the linguistic aggregation functions (or operators) is presented by using generalized and quasiarithmetic means.Firstly,the linguistic weighted generalized mean (LWGM) and the linguistic generalized ordered weighted averaging (LGOWA) operator are introduced.These aggregation functions use linguistic information and generalized means in the weighted average (WA) and in the ordered weighted averaging (OWA) function.They are very useful for uncertain situations where the available information cannot be assessed with numerical values but it is possible to use linguistic assessments.These aggregation operators generalize a wide range of aggregation operators that use linguistic information such as the linguistic generalized mean (LGM),the linguistic OWA (LOWA) operator and the linguistic ordered weighted quadratic averaging (LOWQA) operator.We also introduce a further generalization by using quasi-arithmetic means instead of generalized means obtaining the quasi-LWA and the quasi-LOWA operator.Finally,we develop an application of the new approach where we analyze a decision making problem regarding the selection of strategies. | Jose M. Merigo Anna M. Gil-Lafuente Ligang Zhou Huayou Chen | 2011 | Journal of Systems Engineering and Electronics2011，22，4： | 3 |
| 5 | 基于I-IFHA算子的动态直觉模糊多属性群决策方法显示文摘假设各决策时段的时间权重、各决策时段下的属性权重以及决策者权重均已知,各决策者针对各决策时段给出的属性值以直觉模糊数形式给出的动态多属性群决策问题,提出了一种基于导出直觉模糊混合平均(I-IFHA)算子动态直觉模糊多属性群决策方法.该方法利用动态直觉模糊加权平均(DIFWA)算子和动态加权平均(DWA)算子集结动态决策信息分别得到各决策者的综合直觉模糊决策矩阵和综合属性权重向量,并在此基础上利用直觉模糊加权平均(IFWA)算子计算得到各决策者下各方案的直觉模糊评价值;利用I-IFHA算子集结决策者群体决策信息得到各方案的综合直觉模糊评价值;利用直觉模糊数的得分函数及精确函数对决策方案进行排序和择优.最后,通过投资银行对企业进行投资的实例说明了该方法的应用. | 徐晨光 | 2014 | 南昌工程学院学报2014，33，3： | 1 |
| 6 | Induced and heavy aggregation operators with distance measures显示文摘This paper introduces a new aggregation model by using induced and heavy aggregation operators in distances measures such as the Hamming distance.It is called the induced heavy ordered weighted averaging(OWA) distance(IHOWAD) operator.This paper studies some of its main properties and a wide range of particular cases such as the induced heavy OWA(IHOWA) operator,the induced OWA distance(IOWAD) operator and the heavy OWA distance(HOWAD) operator.This approach is generalized by using generalized and quasi-arithmetic means obtaining the induced generalized IHOWAD(IGHOWAD) operator and the Quasi-IHOWAD operator.An application of the new approach in a decision making problem regarding the selection of strategies is developed. | José M.Merigó Montserrat Casanovas | 2010 | Journal of Systems Engineering and Electronics2010，21，3： | 0 |
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