arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2006.10092cs.LGstat.ML
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基于不同机器学习算法的住房市场预测问题研究

Housing Market Prediction Problem using Different Machine Learning Algorithms: A Case Study

Embry-Riddle Aeronautical University(安柏瑞德航空大学);IIT Kharagpur(印度理工学院克勒格布尔分校);BNMIT(班加罗尔国家公共工程学院)

Shashi Bhushan Jha, Radu F. Babiceanu, Vijay Pandey, Rajesh Kumar Jha

摘要:

建立准确的房价预测模型是社会经济发展和公民福祉的需要。在本文中,一组不同的机器学习算法,如XGBoost,CatBoost,随机森林,Lasso,Voting Regressor等,正在使用公共可用的数据集来预测房价。2015年1月至2019年11月期间的62,723条记录的住房数据集从佛罗里达州沃卢西亚县财产估价师网站获取。这些记录是公开的,包括房地产或经济数据库、地图和其他相关信息。该数据库通常根据佛罗里达州的规定每周更新一次。在此基础上,建立了基于机器学习技术的住宅价格预测模型,并对回归模型的性能进行了比较。最后,提出了一个改进的住宅价格预测模型,以辅助住宅市场。特别是,房屋卖方或买方,或房地产经纪人可以在考虑房价预测的情况下做出更明智的决策。实证结果表明,XGBoost算法在预测模型性能、决定系数(R2)、均方误差(MSE)、平均绝对误差(MAE)和计算时间等方面均优于其他模型。

英文摘要:

Developing an accurate prediction model for housing prices is always needed for socio-economic development and well-being of citizens. In this paper, a diverse set of machine learning algorithms such as XGBoost, CatBoost, Random Forest, Lasso, Voting Regressor, and others, are being employed to predict the housing prices using public available datasets. The housing datasets of 62,723 records from January 2015 to November 2019 are obtained from Florida Volusia County Property Appraiser website. The records are publicly available and include the real estate or economic database, maps, and other associated information. The database is usually updated weekly according to the State of Florida regulations. Then, the housing price prediction models using machine learning techniques are developed and their regression model performances are compared. Finally, an improved housing price prediction model for assisting the housing market is proposed. Particularly, a house seller or buyer, or a real estate broker can get insight in making better-informed decisions considering the housing price prediction. The empirical results illustrate that based on prediction model performance, Coefficient of Determination (R2), Mean Square Error (MSE), Mean Absolute Error (MAE), and computational time, the XGBoost algorithm performs superior to the other models to predict the housing price.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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