Predicting Impact of COVID-19 on the Global Economy Based on Hybrid Model
- https://doi.org/10.2991/aebmr.k.220307.315How to use a DOI?
- economy; COVID-19; hybrid model; AdaBoost; Linear Regression; Decision Tree; MSE
The outbreak of COVID-19 has caused hitherto unknown damage to the global economy, resulting in a large number of company failures and staff unemployment. In order to suppress the further spread of the virus, many countries and regions have adopted quarantine policies to varying degrees. This has led to the failure of normal business activities and financial market behaviors. The health crisis caused by the new crown pneumonia has gradually turned into an economic crisis. In this paper, the data provided by the KAGGLE competition platform is used to analyze and predict the impact of COVID-19 on the economy. A mixed prediction model (AdaBoost, Linear Regression, Decision Tree) is constructed to predict the GDP per capita of different countries. The results show that the hybrid model has the highest accuracy. Specifically, the lowest MSE index score of our model is 7.57, and KNN and decision tree algorithm are 2.23 and 2.19 higher than our hybrid model respectively.
- © 2022 The Authors. Published by Atlantis Press International B.V.
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Cite this article
TY - CONF AU - Jincheng Zuo AU - Fenglan Ma AU - Shaun Chen PY - 2022 DA - 2022/03/26 TI - Predicting Impact of COVID-19 on the Global Economy Based on Hybrid Model BT - Proceedings of the 2022 7th International Conference on Financial Innovation and Economic Development (ICFIED 2022) PB - Atlantis Press SP - 1918 EP - 1922 SN - 2352-5428 UR - https://doi.org/10.2991/aebmr.k.220307.315 DO - https://doi.org/10.2991/aebmr.k.220307.315 ID - Zuo2022 ER -