Yu, Lean; Wang, Shouyang; Lai, Kin Keung - In: Energy Economics 30 (2008) 5, pp. 2623-2635
In this study, an empirical mode decomposition (EMD) based neural network ensemble learning paradigm is proposed for world crude oil spot price forecasting. For this purpose, the original crude oil spot price series were first decomposed into a finite, and often small, number of intrinsic mode...