Utilization Of Machine-Learning-Based Model Hybridized With Meta-Heuristic Frameworks For Estimation Of Unconfined Compressive Strength

被引:0
作者
Wang, She [1 ]
Zhang, Qi [2 ]
机构
[1] Wuhan City Polytech, Sch Comp & Elect Informat Engn, Wuhan 430000, Hubei, Peoples R China
[2] Wuhan Instrument & Elect Tech Sch, Dept Commerce & Trade, Wuhan 430205, Hubei, Peoples R China
来源
JOURNAL OF APPLIED SCIENCE AND ENGINEERING | 2025年 / 28卷 / 08期
关键词
Unconfined compressive strength; Radial Basis Function; Improved Arithmetic optimization algorithm; Flying Foxes Optimization; INTELLIGENT APPROACH; NEURAL-NETWORKS; PREDICTION; ROCKS; REGRESSION; ELASTICITY; MODULUS;
D O I
10.6180/jase.202508_28(8).0015
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Unconfined compressive strength (UCS) is one of the rocks' most valuable mechanical properties in constructing an accurate geo-mechanical model. It has traditionally been determined through laboratory core sample testing or by analysis of well-log data. After a great deal of effort and growing investment in time, the proper adoption of machine learning methods, especially the radial basis function (RBF), opens a route to promising alternatives against empirical methods for better real-time prediction of UCS. The current study considers the RBF-based machine learning model, whose parameters have been optimized using two enhanced meta-heuristic frameworks: Improved Arithmetic Optimization Algorithm (IAOA) and Flying Foxes Optimization (FFO). Based on an extensive dataset already used in previous studies and applying some soft computing techniques, vigorous performance metrics such as RMSE, R-2, MAE, U95, and MNB were used to test the developed frameworks. The outcomes indicate a significant outperformance of the hybrid RBFF technique over the solo RBF and RBF-IA frameworks. Specifically, the RBFF model resulted in an R-2 of 0.998, an RMSE of 1.313, and an MNB of -0.003, reflecting its better performance in UCS prediction. This study indicates the efficiency of integrating RBF with meta-heuristic optimization to enhance UCS predictions in geotechnical studies.
引用
收藏
页码:1779 / 1794
页数:16
相关论文
共 41 条
[1]   A Novel Evolutionary Arithmetic Optimization Algorithm for Multilevel Thresholding Segmentation of COVID-19 CT Images [J].
Abualigah, Laith ;
Diabat, Ali ;
Sumari, Putra ;
Gandomi, Amir H. .
PROCESSES, 2021, 9 (07)
[2]   The Arithmetic Optimization Algorithm [J].
Abualigah, Laith ;
Diabat, Ali ;
Mirjalili, Seyedali ;
Elaziz, Mohamed Abd ;
Gandomi, Amir H. .
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2021, 376
[3]   An Intelligent Approach for Predicting Mechanical Properties of High-Volume Fly Ash (HVFA) Concrete [J].
Adamu, Musa ;
Colak, A. Batur ;
Umar, Ibraim K. ;
Ibrahim, Yasser E. ;
Hamza, Mukhtar F. .
CIVIL ENGINEERING JOURNAL-TEHRAN, 2023, 9 (09) :2145-2160
[4]  
Alavi AH., 2009, IES J A, V2, P98, DOI DOI 10.1080/19373260802659226
[5]  
[Anonymous], 2004, Practical genetic algorithms, DOI DOI 10.1002/0471671746
[6]   Estimating the unconfined compressive strength of intact rocks from Equotip hardness [J].
Aoki, Hisashi ;
Matsukura, Yukinori .
BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT, 2008, 67 (01) :23-29
[7]  
Balamuralikrishnan R., 2023, HighTech and Innovation Journal, V4, P189, DOI [10.28991/HIJ-2023-04-01-013, DOI 10.28991/HIJ-2023-04-01-013]
[8]   Prediction of unconfined compressive strength of carbonate rocks using artificial neural networks [J].
Ceryan, Nurcihan ;
Okkan, Umut ;
Kesimal, Ayhan .
ENVIRONMENTAL EARTH SCIENCES, 2013, 68 (03) :807-819
[9]   Application of Generalized Regression Neural Networks in Predicting the Unconfined Compressive Strength of Carbonate Rocks [J].
Ceryan, Nurcihan ;
Okkan, Umut ;
Kesimal, Ayhan .
ROCK MECHANICS AND ROCK ENGINEERING, 2012, 45 (06) :1055-1072
[10]   Modeling of the uniaxial compressive strength of some clay-bearing rocks using neural network [J].
Cevik, Abdulkadir ;
Sezer, Ebru Akcapinar ;
Cabalar, Ali Firat ;
Gokceoglu, Candan .
APPLIED SOFT COMPUTING, 2011, 11 (02) :2587-2594