Hybrid Machine Learning Model for Rainfall Prediction Using Time-Series Data
Hybrid Machine Learning Model for Rainfall Prediction Using Time-Series Data |
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© 2025 by IJETT Journal | ||
Volume-73 Issue-6 |
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Year of Publication : 2025 | ||
Author : Abdikafi Elmi Abdishakur, Abdihamid Mohamed Tahlil, Abdisalam Abdullahi Aden | ||
DOI : 10.14445/22315381/IJETT-V73I6P103 |
How to Cite?
Abdikafi Elmi Abdishakur, Abdihamid Mohamed Tahlil, Abdisalam Abdullahi Aden, "Hybrid Machine Learning Model for Rainfall Prediction Using Time-Series Data," International Journal of Engineering Trends and Technology, vol. 73, no. 6, pp.17-16, 2025. Crossref, https://doi.org/10.14445/22315381/IJETT-V73I6P103
Abstract
Weather forecasting is important in sectors ranging from farming to transport and disasters, to mention but a few. This paper discusses the effectiveness of three machine learning techniques: LSTM, GBM, and the combined LSTM-GBM model in rainfall prediction based on temperature and humidity data obtained from the chosen sites in Metro Manila and Rizal province. Also presented in the given dataset are data forecasted using simple linear regression, Gauss-Newton and Nernst-based non-linear, and a fourteen-gene-based genetic programming regression. This has been coupled with a high accuracy and low error rate based on the LSTM model data output. Another key model was the GBM model, which, despite its effectiveness, was also found to have a moderate accuracy with higher levels of FP and FN. This work, therefore, establishes LSTM-GBM as the model with the greatest effectiveness, perfect accuracy, precision, recall, and F1 score and the lowest error rates of all the models tested. More rigor was added by receiving operating characteristic analysis and precision-recall curve analysis, which all suggested that the hybrid model was an incredibly well-performing classifier. Thus, the effectiveness of the hybrid model again proves that the integration of various machine learning methods helps get accurate results and the reliability of predictions made by the model. The outcomes indicate that while using the presented dataset, the hybrid LSTM-GBM model performed much better than the individual LSTM and GBM models, affirming the possibility of utilizing the former structures in weather forecast-enunciated tasks. These results underscore the significance of applying various machine learning algorithms to improve weather prediction so that various entities and industries can make sound decisions.
Keywords
Rain prediction, Machine learning, LSTM, GBM, Hybrid model.
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