Machine Learning Approaches for Prediction of the Compressive Strength of Alkali Activated Termite Mound Soil
Autor: | Assia Aboubakar Mahamat, Moussa Mahamat Boukar, Nurudeen Mahmud Ibrahim, Tido Tiwa Stanislas, Numfor Linda Bih, Ifeyinwa Ijeoma Obianyo, Holmer Savastano |
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Jazyk: | angličtina |
Rok vydání: | 2021 |
Předmět: | |
Zdroj: | Applied Sciences, Vol 11, Iss 11, p 4754 (2021) |
Druh dokumentu: | article |
ISSN: | 11114754 2076-3417 |
DOI: | 10.3390/app11114754 |
Popis: | Earth-based materials have shown promise in the development of ecofriendly and sustainable construction materials. However, their unconventional usage in the construction field makes the estimation of their properties difficult and inaccurate. Often, the determination of their properties is conducted based on a conventional materials procedure. Hence, there is inaccuracy in understanding the properties of the unconventional materials. To obtain more accurate properties, a support vector machine (SVM), artificial neural network (ANN) and linear regression (LR) were used to predict the compressive strength of the alkali-activated termite soil. In this study, factors such as activator concentration, Si/Al, initial curing temperature, water absorption, weight and curing regime were used as input parameters due to their significant effect in the compressive strength. The experimental results depict that SVM outperforms ANN and LR in terms of R2 score and root mean square error (RMSE). |
Databáze: | Directory of Open Access Journals |
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