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Impact of COVID-19 on Forecasting Stock Prices: An Integration of Stationary Wavelet Transform and Bidirectional Long Short-Term Memory (CROSBI ID 282638)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Štifanić, Daniel ; Musulin, Jelena ; Miočević, Adrijana ; Baressi Šegota, Sandi ; Šubić, Roman ; Car, Zlatan Impact of COVID-19 on Forecasting Stock Prices: An Integration of Stationary Wavelet Transform and Bidirectional Long Short-Term Memory // Complexity, 2020 (2020), 1846926, 12. doi: 10.1155/2020/1846926

Podaci o odgovornosti

Štifanić, Daniel ; Musulin, Jelena ; Miočević, Adrijana ; Baressi Šegota, Sandi ; Šubić, Roman ; Car, Zlatan

engleski

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

COVID-19 is an infectious disease that mostly affects the respiratory system. At the time of this research being performed, there were more than 1.4 million cases of COVID-19, and one of the biggest anxieties is not just our health, but our livelihoods, too. In this research, authors investigate the impact of COVID-19 on the global economy, more specifically, the impact of COVID-19 on the financial movement of Crude Oil price and three US stock indexes: DJI, S&P 500, and NASDAQ Composite. *e proposed system for predicting commodity and stock prices integrates the stationary wavelet transform (SWT) and bidirectional long shortterm memory (BDLSTM) networks. Firstly, SWT is used to decompose the data into approximation and detail coefficients. After decomposition, data of Crude Oil price and stock market indexes along with COVID-19 confirmed cases were used as input variables for future price movement forecasting. As a result, the proposed system BDLSTM + WT-ADA achieved satisfactory results in terms of five-day Crude Oil price forecast.

artificial intelligence ; COVID-19 ; economy ; stationary wavelet transform (SWT) ; bidirectional long short-term memory (BDLSTM)

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Podaci o izdanju

2020

2020.

1846926

12

objavljeno

1076-2787

1099-0526

10.1155/2020/1846926

Povezanost rada

Ekonomija, Elektrotehnika, Računarstvo

Poveznice
Indeksiranost