A data-driven framework for conceptual cost estimation of infrastructure projects using XGBoost and Bayesian optimization

Cost estimation is a key component of project plans, yet it is challenging to provide reliable and efficient estimations using conventional methods in the conceptual phase of infrastructure projects. This study proposes a framework that integrates feature selection, extreme gradient boosting (XGBoos...

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Bibliographic Details
Main Authors: Jiashu Zhang, Jingfeng Yuan, Amin Mahmoudi, Wenying Ji, Qiushi Fang
Format: Article
Language:English
Published: Taylor & Francis Group 2025-03-01
Series:Journal of Asian Architecture and Building Engineering
Subjects:
Online Access:http://dx.doi.org/10.1080/13467581.2023.2294871
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