Grey Systems: Theory and Application: Volume 3 Issue 3

GM(1, 1) forecast under function cot x transformation

Jing Ye, Bingjun Li, Fang Liu

This paper aims to find an effective and standardized function transformation method to apply in both high-growth original data sequences and low-growth original data sequences…

GM(1, 1) in bankruptcy forecasting

Camelia Delcea, Ioana Bradea, Virginia Maracine, Emil Scarlat, Liviu-Adrian Cotfas

The present paper tries to give a new vision on the firm's future evolution forecasting. By taking into account some of the current values of its symptoms and applying one of the…

Model GM(1,1,β) and its applicable region

Xican Li, Yu Tao, Yuan Zheng

– The paper aims to analyze some properties of GM(1,1,β) model based on the principle that the grey GM(1,1) model parameters are grey and adjustable.

Self-adaptation evaluation method in real time dynamics decision-making system based on grey close relationship

Jianjun Zhu

The evaluation scores of each criterion and the integration are given by decision makers, respectively. Owing to the heavy time-pressure in real time decision-making, decision…

Grey relational analysis between energy consumption and economic growth

Erkan Kose, Serhat Burmaoglu, Mehmet Kabak

The relationship between energy consumption (EC) and economic growth is a well-known and more studied subject in literature. In this study, Turkey's EC and gross domestic product…

Multi-attribute decision-making methods with three-parameter interval grey number

Dang Luo, Xia Wang, Bo Song

The paper aims to research the multi-attribute decision-making in which the attribute values are interval grey numbers and the maximum probability of the value of grey number is…

Assessment and classification of China's provincial regional innovation system based on grey fixed weight clustering

Chaoqing Yuan, Benhai Guo, Hongqi Liu

As the world's largest developing country, China is relying on innovation to transform the pattern of economic growth; more and more attention has been paid to the construction of…

Evaluating industrial economy-ecology-coordinated development level by grey target theory

Xinhuan Huang, Wenping Wang

This paper aims to construct evaluation index system of industrial economy-ecology-coordinated development based on “driving-force-pressure-state-impact-response” conceptual…