Automated Classification of Building Objects Using Machine Learning

Nadeem Iftikhar, Peter Gade, Kasper Nielsen, Jesper Mellergaard

2023

Abstract

In the construction sector, digital technologies are being employed to enable architects, engineers and builders in the creation of digital building models. Although these technologies come equipped with inherent classification systems, they also bring forth certain obstacles. Frequently, these systems categorize building elements at levels that exceed their necessary specificity. To illustrate, these classification systems might allocate values at a broader granularity, such as “exterior wall” rather than at a more precise level, like “exterior glass wall with no columns”. As a result, the manual classification of building elements at a granular level becomes essential. Nonetheless, manual classification frequently results in inaccuracies and erroneous semantic details, while also consuming a significant amount of time. Precise and prompt classification of building objects holds significant importance for activities like cost planning, construction cost management and overall procurement processes. To address this, the current paper suggests an automated classification approach for building objects, focusing on specific types, through the utilization of machine learning. The effectiveness of the proposed system is showcased using real-world data from a prominent architectural firm based in Scandinavia.

Paper Citation

in Harvard Style

Iftikhar N., Gade P., Nielsen K. and Mellergaard J. (2023). Automated Classification of Building Objects Using Machine Learning. In Proceedings of the 15th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management - Volume 1: KDIR; ISBN 978-989-758-671-2, SciTePress, pages 331-338. DOI: 10.5220/0012197500003598

in Bibtex Style

@conference{kdir23,
author={Nadeem Iftikhar and Peter Gade and Kasper Nielsen and Jesper Mellergaard},
title={Automated Classification of Building Objects Using Machine Learning},
booktitle={Proceedings of the 15th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management - Volume 1: KDIR},
year={2023},
pages={331-338},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0012197500003598},
isbn={978-989-758-671-2},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 15th International Joint Conference on Knowledge Discovery, Knowledge Engineering and Knowledge Management - Volume 1: KDIR
TI - Automated Classification of Building Objects Using Machine Learning
SN - 978-989-758-671-2
AU - Iftikhar N.
AU - Gade P.
AU - Nielsen K.
AU - Mellergaard J.
PY - 2023
SP - 331
EP - 338
DO - 10.5220/0012197500003598
PB - SciTePress