Multistep-Ahead Stock Price Forecasting Based on Secondary Decomposition Technique and Extreme Learning Machine Optimized by the Differential Evolution Algorithm

<div>The one-step, three-step, and five-step-ahead forecasting performance comparisons of the S&amp;P 500 index and the HS300 index for different combined forecasting models considering residual decomposition.</div>

Mathematical Problems in Engineering

tab4

Table 4

Table 4: Multistep-Ahead Stock Price Forecasting Based on Secondary Decomposition Technique and Extreme Learning Machine Optimized by the Differential Evolution Algorithm 

Table 4 | Multistep-Ahead Stock Price Forecasting Based on Secondary Decomposition Technique and Extreme Learning Machine Optimized by the Differential Evolution Algorithm 