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. 2025 Mar 5;8:1546398. doi: 10.3389/frai.2025.1546398

Table 5.

Comparison of model performance across different studies.

Author Work Algorithm name MAE RMSE R2
Our work GDP Prediction of The Gambia using Generative Adversarial Networks Generative adversarial networks 0.0499 0.0543 0.9968
Hossain et al. (2021) Gdp Growth Prediction of Bangladesh using Machine Learning Algorithms Random forest regressor 0.06267 0.068084 0.750
Gharte et al. (2022) GDP Prediction and Forecasting using Machine Learning Gradient boosting 2362.935 3469.360 0.889