Estimating the Compressive Strength of Cement-Based Materials with Mining Waste Using Support Vector Machine, Decision Tree, and Random Forest Models
نویسندگان
چکیده
To estimate the compressive strength of cement-based materials with mining waste, dataset based on a series experimental studies was constructed. The support vector machine (SVM), decision tree (DT), and random forest (RF) models were developed compared. beetle antennae search (BAS) algorithm employed to tune hyperparameters learning models. predictive performances three compared by evaluation values correlation coefficient (R) root mean square error (RMSE). results showed that BAS can effectively these artificial intelligence SVM model obtain minimum RMSE, while is inefficient in DT RF SVM, DT, be used predict using solid waste as aggregate accurately, high R lower RMSE values. highest value lowest demonstrating accuracy. cement ratio most important variable affect strength. Curing time also an parameter cemented materials, followed water-solid fine sand ratio.
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ژورنال
عنوان ژورنال: Advances in Civil Engineering
سال: 2021
ISSN: ['1687-8086', '1687-8094']
DOI: https://doi.org/10.1155/2021/6629466