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A HOUSING PRICE PREDICTION MODEL BASED ON BACKPROPAGATION NEURAL NETWORK

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Volume 3, Issue 5, Pp 59-65, 2025

DOI: https://doi.org/10.61784/wjebr3076

Author(s)

ShiYu JiaoDong Wang*

Affiliation(s)

School of Railway Intelligent Engineering, Dalian Jiaotong University, Dalian 116045, Liaoning, China.

Corresponding Author

Dong Wang

ABSTRACT

The real estate industry serves as a crucial pillar of the national economy, playing an indispensable role in both national and local economic development. Analyzing and forecasting housing price trends can provide more reliable decision-making references for homebuyers, real estate agents, and market analysts. This study selects 150,000 data samples and addresses the complex non-linear characteristics of housing prices influenced by multiple factors by proposing a housing price prediction model based on a Backpropagation (BP) neural network. The model effectively simulates and predicts housing prices in the test set, achieving successful non-linear fitting,such as R is 0.8376, MAPE is 466873.78%%. This research not only offers a more reliable decision-making tool for homebuyers, real estate intermediaries, and market analysts but also provides a practical modeling approach for non-linear housing price prediction problems, thereby contributing positively to the rational development of the real estate market.

KEYWORDS

BP neural network; House price forecast; Z-score standardization method; One-hot encoding; Trainlm algorithm

CITE THIS PAPER

ShiYu Jiao, Dong Wang. A housing price prediction model based on Backpropagation neural network. World Journal of Economics and Business Research. 2025, 3(5): 59-65. DOI: https://doi.org/10.61784/wjebr3076.

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