Izvorni znanstveni članak

https://doi.org/10.17559/TV-20231021001043

An XGboost Algorithm Based Model for Financial Risk Prediction

Yunsong Xu ; School of Business, Beijing Language and Culture University, No. 15 Xueyuan South Road, Haidian District, Beijing, China
Jiaqi Li ; School of Finance, Central University of Finance and Economics, No. 39 Xueyuan South Road, Haidian District, Beijing, China *
Anqi Wu ; School of Business, East China University of Political Science and Law, No. 555 Longyuan Road, Songjiang District, Shanghai, China

* Dopisni autor.

Sažetak

This study presents a novel financial risk prediction model utilizing the XGboost algorithm, analyzing macroeconomic data from the Jorda-Schularic-Taylor database. Our method achieves an 84.77% accuracy rate in predicting systemic financial risks. Unlike traditional models, this model combines the anomaly detection algorithm with the XGboost model, solving the possible "gray sample" problem and improving predictive accuracy. The model's feature importance analysis reveals key indicators, providing insights into the dynamics of financial risk occurrence. Finally, the systemic financial risk score is used to comprehensively evaluate a country's systemic financial risk level, offering a robust risk assessment and monitoring tool. This research enhances the application of machine learning in financial risk prediction, offering a reference for improving risk identification and prevention.

Ključne riječi

machine learning; prediction model; systemic financial risk; XGBoost

Hrčak ID:

321911

URI

https://hrcak.srce.hr/321911

Datum izdavanja:

31.10.2024.

Posjeta: 7 *