A matrixed nonlinear exponential grey Bernoulli model for interval number prediction of crude oil futures prices
Haoze Cang,
Xiangyan Zeng,
Shuli Yan
Abstract:PurposeThe effective prediction of crude oil futures prices can provide a reference for relevant enterprises to make production plans and investment decisions. To the nonlinearity, high volatility and uncertainty of the crude oil futures price, a matrixed nonlinear exponential grey Bernoulli model combined with an exponential accumulation generating operator (MNEGBM(1,1)) is proposed in this paper.Design/methodology/approachFirst, the original sequence is processed by the exponential accumulation generating op… Show more
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