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The grey relational analysis on various modes of transportation in China
Proceedings of 2011 International Conference on Electronic & Mechanical Engineering and Information Technology, 2011In order to rationally plan and make good use of various modes of transportation in China, we establish a scientific and rational model based on grey relational analysis method to analyze the relevance of each mode of transportation in China. We apply this model with the real data about different transportation modes in recent years in China.
Juan Wu +3 more
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A Method of Clustering Ensemble Based on Grey Relation Analysis
Wireless Personal Communications, 2018Clustering ensemble algorithm is an effective way to improve the accuracy, stability and robustness of clustering results. It can get better results by fusing multiple homogenous or heterogeneous base clustering models. In this paper a clustering ensemble algorithm based on grey relation analysis is proposed.
Tuo Shi, Wei Jiang, Ping Luo
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Soft Computing, 2019
Regarding bankruptcy prediction as a kind of grey system problem, this study aims to develop multivariate grey prediction models based on the most representative GM(1, N) for bankruptcy prediction. There are several distinctive features of the proposed grey prediction model.
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Regarding bankruptcy prediction as a kind of grey system problem, this study aims to develop multivariate grey prediction models based on the most representative GM(1, N) for bankruptcy prediction. There are several distinctive features of the proposed grey prediction model.
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Grey relational analysis on the land-sea economy in China
Grey Systems: Theory and Application, 2017Purpose On the basis of the time series of the land area economy and marine economy data during 1996-2015, the authors study the relationship between land area economy and marine economy, and divides the relational schema of the land-sea economy by doing causality test of land-sea economy, grey correlation degree analysis and relational schema ...
Xue Jin, Kedong Yin, Xuemei Li
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Personalized Course Navigation Based on Grey Relational Analysis
Applied Intelligence, 2005Web personalization has quickly changed from a value-added facility to a service required in presenting large quantities of information because individual users of the Internet have various needs and preferences in seeking information. This paper presents a novel personalized recommendation system with online preference analysis in a distance learning ...
Lee, Hahn-Ming +2 more
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Application of Grey Relational Analysis for Multivariate Time Series
2008 Eighth International Conference on Intelligent Systems Design and Applications, 2008Grey relational analysis (GRA) has been widely applied in analysing multivariate time series data (MTS). It is an alternate solution to the traditional statistical limitations. GRA is employed to search for grey relational grade (GRG) which can be used to describe the relationships between the data attributes and to determine the important factors that
Roselina Sallehuddin +2 more
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Grey Systems: Theory and Application, 2018
Purpose The purpose of this paper is to explore the relationship among the air quality index (AQI) of Beijing-Tianjin-Shijiazhuang region and find countermeasures to control the pollution situation. Design/methodology/approach This study used the grey convex relation model to calculate the grey correlation degree through the AQI of Beijing-Tianjin ...
Bin Fu, Xiaohui Gao, Lifeng Wu
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Purpose The purpose of this paper is to explore the relationship among the air quality index (AQI) of Beijing-Tianjin-Shijiazhuang region and find countermeasures to control the pollution situation. Design/methodology/approach This study used the grey convex relation model to calculate the grey correlation degree through the AQI of Beijing-Tianjin ...
Bin Fu, Xiaohui Gao, Lifeng Wu
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Forecasting integrated circuit output using multivariate grey model and grey relational analysis
Expert Systems with Applications, 2009Integrated circuit outputs forecasts are of great economic value for both public and the private sectors in the world economy. In order to adjust policies and correct the invest portfolios; information relating to the development of the integrated circuit industry is of great importance to the governments, the policymakers, and stakeholders.
Li-Chang Hsu, Chao-Hung Wang
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Application of grey relational analysis for ranking material options
International Journal of Computer Applications in Technology, 2006The choice of materials for a manufacturing enterprise is important because it will influence the product design, product performance, material and production costs, product liability and product value. This paper presents a selection methodology that applies grey relational analysis for identifying the best material option.
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A new grey relational analysis model of cross-sequences
Grey Systems: Theory and ApplicationPurposeThe purpose of this paper is to explore a new approach to solve the problem of positive and negative offset in the calculation process of integral elements, then propose a series of new grey relational degree model for cross sequences.Design/methodology/approachThe definitions of cross sequences and area elements have been proposed at first ...
Sifeng Liu +3 more
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