Table of contents
A novel fractional order variable structure multivariable grey prediction model with optimal differential background-value coefficients and its performance comparison analysis
Chao Xia, Bo Zeng, Yingjie YangTraditional multivariable grey prediction models define the background-value coefficients of the dependent and independent variables uniformly, ignoring the differences between…
Grey multi-criteria group consensus decision-making based on cobweb model
Sandang Guo, Liuzhen Guan, Qian Li, Jing JiaConsidering the bounded confidence of decision-makers (DMs), a new grey multi-criteria group consensus decision-making (GMCGCDM) model is established by using interval grey number…
A novel time-varying grey Fourier model for variable amplitude seasonal fluctuation sequences
Xiaomei Liu, Bin Ma, Meina Gao, Lin ChenA time-varying grey Fourier model (TVGFM(1,1,N)) is proposed for the simulation of variable amplitude seasonal fluctuation time series, as the performance of traditional grey…
Resilience evaluation model of photovoltaic industry chain based on grey-entropy-catastrophe progression method: a case study of Jiangsu province
Lan Xu, Yaofei WangThe purpose of this study is to establish a grey-entropy-catastrophe progression method (CPM) model to assess the photovoltaic (PV) industry chain resilience of Jiangsu Province…
A novel fractional multivariate grey prediction model for forecasting hydroelectricity consumption
Ye Li, Hongtao Ren, Junjuan LiuThis study aims to enhance the prediction accuracy of hydroelectricity consumption in China, with a focus on addressing the challenges posed by complex and nonlinear…
Equivalence class of complete correlation determination of several gray incidence degrees
Yong Wei, Shasha XiThis paper sets out to solve a common and crucial fundamental theoretical problem of gray incidence cluster analysis: to
A novel grey forecasting model with generalised fractal derivative and its optimisation
Lina Jia, MingYong PangThe purpose of this paper is to propose a new grey prediction model, GOFHGM (1,1), which combines generalised fractal derivative and particle swarm optimisation algorithms. The…
Hyperspectral estimation model of soil organic matter content based on principal gradient grey information
Lu Xu, Shuang Cao, Xican LiIn order to explore a new estimation approach of hyperspectral estimation, this paper aims to establish a hyperspectral estimation model of soil organic matter content with the…
Prioritization of emergency assembly points in a campus using grey p-median linear programming model
Damla Yalçıner Çal, Erdal AydemirThe purpose of this paper is to propose a scenario-based grey methodology using clustering and optimizing with imprecise and uncertain body size data in an emergency assembly…
Predicting of aging population density by a hybrid grey exponential smoothing model (HGESM): a case study from Sri Lanka
R.M. Kapila Tharanga Rathnayaka, D.M.K.N. SeneviratnaThe global population has been experiencing an unprecedentedly rapid demographic transition as the populations have been growing older in many countries during the current…
ISSN:
2043-9377e-ISSN:
2043-9385ISSN-L:
2043-9377Online date, start – end:
2011Copyright Holder:
Emerald Publishing LimitedOpen Access:
hybridEditor:
- Prof Sifeng Liu