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Automated Valuation Services: A case study for Aberdeen in Scotland
Journal of Property Research Pub Date : 2021-03-01 , DOI: 10.1080/09599916.2020.1861066
Rainer Schulz 1 , Martin Wersing 1
Affiliation  

ABSTRACT

Automated valuation services (AVSs) offered by listings platforms predict market values based on property characteristics supplied by users. We investigate the implementation of such a service for the City of Aberdeen. We fit different market value models with machine learning methods and assess them in a rolling windows procedure that mimics an AVS setting. We also investigate the ease and robustness with which the models can be implemented. We discuss how prediction uncertainty can be measured and reported to users. If implemented in the future, such a service has the potential to improve the transparency of the local housing market.



中文翻译:

自动估价服务:苏格兰阿伯丁的案例研究

摘要

上市平台提供的自动估值服务 (AVS) 根据用户提供的财产特征预测市场价值。我们调查了阿伯丁市此类服务的实施情况。我们使用机器学习方法拟合不同的市场价值模型,并在模拟 AVS 设置的滚动窗口程序中对其进行评估。我们还调查了模型实施的简易性和稳健性。我们讨论了如何测量预测不确定性并将其报告给用户。如果将来实施,这种服务有可能提高当地住房市场的透明度。

更新日期:2021-03-01
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