DEVELOPMENT OF MACHINE LEARNING METHODS FOR MARKET TRENDS

Authors

DOI:

https://doi.org/10.37943/21EBBH5859

Keywords:

machine learning, real estate, data processing, regression analysis, algorithm

Abstract

In the rapidly evolving real estate market, the application of machine learning (ML) is crucial for understanding and predicting price trends. This study evaluates and compares seven ML models, including multiple linear regression, random forest regression, support vector regression (SVR), decision tree regression, and XGBoost, to determine the most effective predictor of real estate prices in Astana, Kazakhstan. The study focuses on the Yesil district, a key area in the city, utilizing a dataset of over 9,000 records extracted from a broader collection of more than 30,000 real estate transactions across Kazakhstan. Through rigorous experimentation, model performance was assessed using statistical metrics such as mean absolute error (MAE), root mean square error (RMSE), and the coefficient of determination (R-squared). The results indicate that the Random Forest Regressor and XGBRegressor models outperformed others, achieving the highest R-squared values (99.55% and 99.18%, respectively) and the lowest MAE and RMSE values. These findings highlight their robustness in predicting housing prices with high accuracy. The primary objective of this study was to develop a precise ML model capable of accurately forecasting real estate prices in Astana based on key market attributes. The superior predictive performance of the Random Forest and XGBRegressor models justifies their selection for deployment in real-world applications. Their high predictive accuracy suggests their potential utility for real estate professionals, policymakers, and investors seeking data-driven insights into market dynamics. This research expands of knowledge on the applications of ML in the real estate sector, reinforcing the importance of evidence-based decision-making within the industry.

Author Biographies

Saya Sapakova, International University of Information Technology, Kazakhstan

Cand. of ph. and math. sc., Associate Professor

Zhansaya Bekaulova, International Information Technology University, Kazakhstan

Master of Technical Sciences, Assistant Professor

Almas Nurlanuly , Civil Aviation Academy, Kazakhstan

Master of technical science

Duriya Daniyarova, Kazakh American University, Kazakhstan

PhD of Technical science, Associate Professor
International Educational corporation.

Galiya Ybytayeva, International Educational Corporation, Kazakhstan

PhD, Associate Professor, Department of Technical and Natural Sciences

Kaldybayeva Aizhan, Kazakh National Women's Teacher Training University, Kazakhstan

Senior Lecturer, Department of Information Technology and Librarianship

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Published

2025-03-30

How to Cite

Sapakova, S., Bekaulova, Z. ., Nurlanuly , A. ., Daniyarova, D. ., Ybytayeva, G., & Aizhan, K. (2025). DEVELOPMENT OF MACHINE LEARNING METHODS FOR MARKET TRENDS. Scientific Journal of Astana IT University, 21. https://doi.org/10.37943/21EBBH5859

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Section

Information Technologies