Zobrazeno 1 - 3 of 3 pro vyhledávání: '"Hui-Sang Kim"'
1
Akademický článek
Investigating the Impact of Agricultural, Financial, Economic, and Political Factors on Oil Forward Prices and Volatility: A SHAP Analysis
Autor: Hyeon-Seok Kim, Hui-Sang Kim, Sun-Yong Choi
Publikováno v: Energies, Vol 17, Iss 5, p 1001 (2024)
Accurately forecasting crude oil prices is crucial due to its vital role in the industrial economy. In this study, we explored the multifaceted impact of various financial, economic, and political factors on the forecasting of crude oil forward price
Externí odkaz: https://doaj.org/article/e15af894f6524469843c1ac91c21f847
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2
Akademický článek
Forecasting the S&P 500 Index Using Mathematical-Based Sentiment Analysis and Deep Learning Models: A FinBERT Transformer Model and LSTM
Autor: Jihwan Kim, Hui-Sang Kim, Sun-Yong Choi
Publikováno v: Axioms, Vol 12, Iss 9, p 835 (2023)
Stock price prediction has been a subject of significant interest in the financial mathematics field. Recently, interest in natural language processing models has increased, and among them, transformer models, such as BERT and FinBERT, are attracting
Externí odkaz: https://doaj.org/article/1ed228b598404a398d6f004c78d662b7
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