2015 ◽  
Vol 742 ◽  
pp. 683-687 ◽  
Author(s):  
Cong Cheng ◽  
Ai Qing Chen

It is extremely urgent to study on the scientific and reasonable evaluation index system in this field when small and medium-sized enterprises start turning to purchase cloud services instead of IT hardware. By making use of analytic network process, based on characteristics of cloud services, referring to common QoS properties in cloud service evaluation, 11 cloud service evaluation indexes are established in this paper and each index is quantified.


2013 ◽  
Vol 834-836 ◽  
pp. 1952-1955
Author(s):  
Zi Qin Ma ◽  
Dong Yi Wang ◽  
Tao Wang ◽  
Li Sun ◽  
Qiang Cheng ◽  
...  

The non-logistics factors are very important the same as the logistics factors are to affect the decision-making of the enterprise workshop process layout. A large of typical non-logistics factors were analyzed and summarized after query and study of information and sites about workshop process layout. Then the non-logistics evaluation index system and evaluation standard were proposed. The weights of non-logistics indicators were determined by AHP. According to SLP, the non-logistics evaluating of layout project was carried out. The result should be supplied as the scientific basis for the layout decision. The example was presented.


2013 ◽  
Vol 357-360 ◽  
pp. 2859-2864 ◽  
Author(s):  
Jun Bo Ye ◽  
Long Jiang Shen ◽  
Peng Gu

The design stage of an energy-saving building has a great impact on energy-saving effect. By data analysis and expert interviews, an integrated evaluation index system is established to instruct designers to adjust the designs to get a more energy-saving building. And based on the evaluation index system, the author selects some indexes to optimize the energy-saving designs by FAHP-entropy weight decision-making method.


2021 ◽  
Vol 2021 ◽  
pp. 1-13
Author(s):  
Xueer Ji ◽  
Lei Wang ◽  
Huifeng Xue ◽  
Yufeng Gao

A scientific, reasonable, and novel talent evaluation index system is the foundation of talent training and selection. Based on the novel “Man-Machine-Environment System Engineering” (hereinafter referred to as MMESE) theory, this paper proposes a novel talent evaluation index system that considers the ontological attributes and the external environment of the object comprehensively for talent evaluation, which could help the evaluator obtain more accurate evaluation results. Since the comprehensive evaluation of MMESE talents is a complex decision-making problem that is both qualitative and quantitative, a corresponding decision-making method that integrates qualitative and quantitative approaches is proposed here based on probabilistic language entropy and the possibility of superior order relationships. First, the weights of quantitative and qualitative attributes are calculated based on entropy theory and probabilistic fuzzy language. Second, the standard weight vectors of qualitative and quantitative attributes are obtained by adjusting the weight integration coefficients, and the change intervals of the pros and cons between the objects to be evaluated are calculated. Third, the pros and cons of the objects to be evaluated are compared to obtain the possibility degree matrix that describes the priority relationships among the objects, and a ranking vector is derived from the possibility degree matrix to reflect the rankings of the objects’ pros and cons. Finally, this system and the decision-making methods have been verified as scientific and effective.


2020 ◽  
Vol 2020 ◽  
pp. 1-16
Author(s):  
Hongliang Wu ◽  
Daoxin Peng ◽  
Ling Wang

Effectiveness evaluations are one of the important ways to guide grid investment and to improve investment efficiency. Improving the effectiveness of grid investment evaluations is studied based on the optimization of the investment evaluation index system and the utility evaluation model. The index system is optimized by establishing an evaluation index system of grid investment effectiveness, considering the redundancy between the indices, and constructing an ISM-DEA model. The utility function model was introduced to fully consider the different risk appetites of decision-makers, and a utility evaluation model that takes risk appetite into account was established. An improved weight integration model based on multiobjective optimization was established by considering the minimum deviation and the trend-optimal objective function when setting the index weights. The calculation results show that the feasibility of the index system optimization model and utility evaluation model constructed in this study is verified under the premise of satisfying the assumptions. By adjusting the risk preference coefficient of decision-makers, the dynamic optimization of the grid investment utility evaluation results can be realized.


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