Impact of COVID-19 on Forecasting Stock Prices: An Integration of Stationary Wavelet Transform and Bidirectional Long Short-Term Memory

<div>Five-level decomposition of Crude Oil closing price using SWT (<i>s</i>: input data; cA<sub><i>i</i></sub>: approximation coefficients at decomposition level <i>i</i>; cD<sub><i>i</i></sub>: detail coefficients at decomposition level <i>i</i>).</div>

Complexity

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Figure 5

Figure 5: Impact of COVID-19 on Forecasting Stock Prices: An Integration of Stationary Wavelet Transform and Bidirectional Long Short-Term Memory 