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In this paper, based on marine simulator gray correlation model is established, using multi-objective decision making to establish evaluation index system of ship berthing, berthing typical extraction conditions on the four berthing program for comparison. The results show that the distinction degree evaluation results can determine the method to avoid the target weight is too subjective shortcomings...
Urban Competitiveness of Liaoning Central and Southern Cities is a complex multi-level system, which has subsystems made up of a number of factors. These subsystems affect the competitiveness of cities together. The study finds that Liaoning central and southern urban competitiveness shows three regions differences in non-equilibrium distribution by constructing competitiveness evaluation system and...
Based on establishing an evaluation index system of logistics center location, an integrated decision model is constructed by using the entropy method and grey related analysis. The weights of the evaluation indexes are defined by the entropy method. The quantitative process and comparison of the qualitative information are made by grey relation Analysis. This will reduce the subjective elements and...
As a comprehensive system, operational capability of Engineering Regiment is very complex to evaluate. Principles to determine the index system is presented by analyzing a variety of technical factors and uncertainties. According to the principle of “task center and systemic argumentation”, the index system of operational capability evaluation of Engineering Regiment is established which consists...
Using the theory of gray correlation, the thesis analysed the relation between agriculture energy consumption and its impact factors in Jiangsu province. The conclusion showed that, the influence on agriculture energy consumption in accordance with the order of importance is as follows: the per capita levels of education, total agricultural mechanization power, main agriculture production quantity,...
The paper mainly discusses the cooperative relationship between enterprises in supply chain management. Through the analysis of the method of supply chain partnership evaluation and selection, the paper constructs the index system of partnership evaluation and selection and uses the grey evaluation method to give a comprehensive analysis on partnership evaluation and selection.
This thesis puts forward 11 main influence factors which may have impact on the informatization construction by identifying the internal and external influence factors. And this paper processes the surveyed data of 12 enterprises in northeast area based on grey relational analysis according to the gray character of Enterprise's cognitive to some of the influence factors, and it calculates the correlation...
Based on full investigation and further research of DSM, this paper established comprehensive evaluation index system, adopting fuzzy mathematics and Grey Theory. It established evaluation matrix of ray fuzzy in grey statistics, defining the weight of evaluation index according to grey correlation analysis. Evaluating the effect of DSM according to maximum membership degree principle, furthermore,...
Chinese medicine is a treasure of Chinese nation as well as a crystallization of Chinese working people's wisdom accumulated over thousands of years, Chinese medicine industry has always been a pivotal position in the pharmaceutical market in China. This paper uses the Gray correlation model based on the theory of information entropy, the method of entropy evaluation is to determine the weight. Using...
Factors influent logistics enterprises performance evaluation is numerous and correlative, having the characteristics of information incomplete, so it is a grey system. This paper proposed a logistics enterprises performance evaluation model, based on the theory of entropy weights of the indexes. The model reduces subjectivity of the traditional grey correlation method, and improves the objectivity...
The services provided by technology business incubator serve as the major determinant of successfully cultivating the tenant companies. Unfortunately, the current studies from home and abroad have not gave weight to the evaluation of its capability. In view of the importance of service capability of technology business incubator, this paper probes into the construction of an index system for evaluating...
It is very important for the military procurement departments to select supplier scientifically. The selection of suppliers has a direct impact on the efficiency of military materials procurement. This paper proposes the gray comprehensive evaluation model based on the analytic hierarchy process and the grey correlation analysis. Firstly, it describes the principle and steps of gray comprehensive...
According to the characters of the logistics center location project evaluation, considering that the incomplete and uncertain intraval attribute information of the logistics center location evaluation can be reflected effectively by the traditional extension decision-making model, Extension decision-making model with grey interval number is proposed based on the grey system theory. At the course...
The study of Intra-county Economic Development in Guangxi Beibu Gulf Economic Regions has both theoretical and practical significance. With construction of index evaluation system and application of grey relational synthetic evaluation, assessment and comparison on development of Guangxi Beibu Gulf Economic Region has been conducted. The research shows that economic development of intra-county region...
Based on the view of the third-party of authentication, this paper established the model of evaluating the trusty of e-commerce based on the gray Correlation theory as analyzing tool in order to provide a method of measuring the credible degree of e-commerce web-site. This method may have succinctness and practicality. Finally this paper makes a case study to validate the model.
The establishment of inter-enterprise supply chain strategic and cooperative relations is the focus of supply chain management. Evaluation of suppliers, supply chain choice is the basis of cooperation between the runs. Based on Chinese group of automotive procurement of a current situation and strategic suppliers evaluation system of research build a strategy supplier selection, evaluation system...
Tourism developing risk can lead to unsustainable development of tourism, so tourism managers should evaluate the risk of tourism development, and implement risk management. They should take some measures to prevent and resolve risk, which can promote healthy development of tourism. In the paper, the author applies grey correlation theories and group- decision AHP to evaluate the risk of tourism development...
Comprehensive Bonded Zone is a special custom supervision area relying on virtual port, which has some main functions such as customs clearance, bonded logistics, international trade and so on. Its unique advantage of tax rebate policy and regulatory has an enormous appeal to the export-oriented goods. This paper takes a comprehensive bonded zone-Suzhou Industrial Park for example, uses grey relational...
The monitoring data for water quality of Beijing Beihai between May and October in 2007 have been analyzed with gray correlation. In order to overcome the defects of the traditional method, this way consider the interzone form of the water quality evaluation standard, use centralization dimensionless functions, and combine the integrated nutritional status index with const weight. The thread system...
Grey correlation evaluation is a good method that deals combat effectiveness with poor information, but it is disturbed by subjective factors. Rough set theory is introduced to determine index weight and deduce subjective factors influence of the evaluation. An actual application indicates that this model is valid and feasible.
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