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Modeling Deep Neural Networks to Learn Maintenance and Repair Costs of Educational Facilities

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Alternative Title
Modeling Deep Neural Networks to Learn Maintenance and Repair Costs of Educational Facilities
Abstract
Educational facilities hold a higher degree of uncertainty in predicting maintenance and
repair costs than other types of facilities. Moreover, achieving accurate and reliable maintenance and repair costs is essential, yet very little is known about a holistic approach to learning them by incorporating multi-contextual factors that affect maintenance and repair costs. This study fills this knowledge gap by modeling and validating deep neural networks to efficiently and accurately learn maintenance and repair costs, drawing on 1213 high-confidence data points. The developed model learns and generalizes claim payout records on the maintenance and repair costs from sets of facility asset information, geographic profiles, natural hazard records, and other causes of financial losses. The robustness of the developed model was tested and validated by measuring the root mean square error and mean absolute error values. This study attempted to propose an analytical modeling framework that can accurately learn various factors, significantly affecting the maintenance and repair costs of educational facilities. The proposed approach can contribute to the existing body of knowledge, serving as a reference for the facilities management of other functional types of facilities.
Author(s)
김지명염상국손승현손기영배준서
Issued Date
2021
Type
Article
Keyword
educational facilitiesdeep learningdeep neural networkmaintenance and repair costfacilities management
DOI
10.3390/buildings11040165
URI
https://oak.ulsan.ac.kr/handle/2021.oak/8790
https://ulsan-primo.hosted.exlibrisgroup.com/primo-explore/fulldisplay?docid=TN_cdi_doaj_primary_oai_doaj_org_article_0f452aac5de34386972f26179e830820&context=PC&vid=ULSAN&lang=ko_KR&search_scope=default_scope&adaptor=primo_central_multiple_fe&tab=default_tab&query=any,contains,Modeling%20Deep%20Neural%20Networks%20to%20Learn%20Maintenance%20and%20Repair%20Costs%20of%20Educational%20Facilities&offset=0&pcAvailability=true
Publisher
BUILDINGS
Location
스위스
Language
영어
ISSN
2075-5309
Citation Volume
11
Citation Number
4
Citation Start Page
165
Citation End Page
165
Appears in Collections:
Engineering > Architectural Engineering
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