Grey Systems: Theory and Application
Issue(s) available: 47 – From Volume: 1 Issue: 1, to Volume: 14 Issue: 2
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Volume 2
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…
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…
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…
ISSN:
2043-9377Online date, start – end:
2011Copyright Holder:
Emerald Publishing LimitedOpen Access:
hybridEditor:
- Prof Sifeng Liu