Abstract
Rock strength is the most deterministic parameter for studying geological disasters in resource development and underground engineering construction. However, the experimental procedure for finding rock strength is arduous and lengthy. Therefore, this investigation introduces an optimal computational model for predicting the rock uniaxial compressive strength (UCS) by comparing eight machine learning approaches. For developing the predictive models, the selection of the most significant independent variables is essential. Hence, this investigation reveals the most suitable independent variable by developing three cases of input variables, i.e., (i) area, density, wave velocity, and Young's modulus; (ii) mass, density, wave velocity, and Young's modulus; and (iii) density, wave velocity, and Young's modulus. Sixteen performance metrics have analyzed machine learning models' prediction capabilities and reported that the Gaussian process regression (GPR) model has predicted rock UCS with a correlation coefficient (R) of 0.9788, root mean square error (RMSE) of 14.0804 MPa, performance index (PI) of 1.8821, variance accounted for (VAF) of 95.79, index of scatter (IOS) of 0.1167, and index of agreement (IOA) of 0.9063, close to the ideal values and higher than those of other computational models, in case 1. However, the impact of weak multicollinearity has been observed in the performance of the support vector machine model than GPR and ensemble tree models. The score analysis, error characteristics curve, and Anderson–Darling test confirm the robustness of assessing the rock UCS.
Similar content being viewed by others
Data availability
The database used in the research is mentioned in the manuscript.
Abbreviations
- \(\bar{\omega}\) :
-
Mean of the computed value
- a20:
-
A20-index
- AAC:
-
Amplitude attenuation coefficient
- ANFIS:
-
Adaptive neuro-fuzzy inference system
- ANN:
-
Artificial neural networks
- BF:
-
Bias factor
- BPI:
-
Block punch index
- BPNN:
-
Backpropagation neural network model
- BTS:
-
Brazilian tensile strength
- CatBoost:
-
CatBoost regressor
- Chl:
-
Chlorite
- CNN:
-
Convolutional neural network
- COA_ANN:
-
Cuckoo optimization algorithm-based artificial neural network model
- CP:
-
Confining pressure
- D :
-
Density
- d :
-
Diameter of the specimen
- Db:
-
Bulk density
- DD:
-
Dry density
- DNN:
-
Deep neural network
- DT:
-
Decision tree
- D w :
-
Wet density
- E:
-
Youngs' modulus
- ELM:
-
Extreme learning machine
- GA:
-
Genetic algorithm
- GBR:
-
Gradient boosting regressor
- GEP:
-
Gene expression programming
- GMDH:
-
Group method data-handling model
- GPR:
-
Gaussian process regression
- GS:
-
Grain size
- GWO_ELM:
-
Gray wolf algorithm-based extreme learning machine model
- H :
-
Total number of data samples.
- HLFR:
-
High- and low-frequency ratio
- IOA:
-
Index of agreement
- IOS:
-
Index of scatter
- KELM_GWO:
-
Kernel extreme learning machine–gray wolf optimized model
- kNN:
-
K-nearest neighbor
- Kpr:
-
Alkali feldspar
- L :
-
Length of the specimen
- LGBM:
-
Light gradient boosting ensemble method
- LMI:
-
Legate and McCabe's Index
- LSTM:
-
Long short-term memory
- M:
-
Mica
- m20:
-
Ratio of lab test to the computed value varying from 0.8 to 1.2
- MAE:
-
Mean absolute error
- MAPE:
-
Mean absolute percentage error
- MBE:
-
Mean bias error
- MC:
-
Moisture content
- MLP:
-
Multilayer perceptron neural network
- MLR:
-
Multiple linear regression
- n :
-
Porosity
- N :
-
Schmidt hammer rebound number
- NMBE:
-
Normalized mean bias error
- NS:
-
Nash–Sutcliffe efficiency
- P 50 :
-
Point load index
- PI:
-
Performance index
- Plg:
-
Plagioclase
- PR:
-
Poisson ratio
- PSO:
-
Particle swarm optimization algorithm
- PSO_ANFIS:
-
Particle swarm optimized adaptive neuro-fuzzy inference system model
- PSO_SVR:
-
Particle swarm algorithm-optimized support vector regression model
- Q_SVR:
-
Quadratic support vector regression model
- Qtz:
-
Coarse-grained crystals of quartz
- R :
-
Correlation coefficient
- R 2 :
-
Coefficient of determination
- RF:
-
Random forest
- RMSE:
-
Root mean square error
- RSR:
-
Ratio of RMSE to the standard deviation of the observations
- SANN:
-
Sequential artificial neural network model
- SCS:
-
Static compressive strength
- SDI:
-
Slake durability index
- SFS_ANFIS:
-
Stochastic fractal search-optimized adaptive neuro-fuzzy inference system
- SR:
-
Strain rate
- SSA:
-
Sparrow search algorithm
- SSA_RF:
-
Sparrow search algorithm-optimized random forest
- SSA_XGBoost:
-
Sparrow search algorithm-optimized extreme gradient boosting model
- SSH:
-
Shore hardness
- SVR:
-
Support vector regressor
- SVR_RBF:
-
Radial basis function-based support vector regression model
- UME:
-
Macro uniaxial modulus of elasticity
- UPR:
-
Macroscopic uniaxial Poisson's ratio
- Uw:
-
Unit weight
- Vp:
-
P-Wave velocity
- Vs:
-
Shear wave
- WI:
-
Willmott's index of agreement
- WMAPE:
-
Weighted mean absolute percentage error
- WOA_ELM:
-
Whale optimization algorithm-based extreme learning machine model
- XGBoost:
-
Extreme gradient boosting model
- α :
-
Lab test ith value
- β :
-
Mean of the lab test values
- k :
-
Number of inputs
- \({\omega}\) :
-
Computed ith value
References
Aldeeky H, Al Hattamleh O (2018) Prediction of engineering properties of basalt rock in Jordan using ultrasonic pulse velocity test. Geotech Geol Eng 36:3511–3525. https://doi.org/10.1007/s10706-018-0551-6
Asteris PG, Koopialipoor M, Armaghani DJ, Kotsonis EA, Lourenço PB (2021a) Prediction of cement-based mortars compressive strength using machine learning techniques. Neural Comput Appl 33(19):13089–13121. https://doi.org/10.1007/s00521-021-06004-8
Asteris PG, Lourenço PB, Hajihassani M, Adami CEN, Lemonis ME, Skentou AD, Marques R, Nguyen H, Rodrigues H, Varum H (2021b) Soft computing-based models for the prediction of masonry compressive strength. Eng Struct 248:113276. https://doi.org/10.1016/j.engstruct.2021.113276
Aydin A, Basu A (2005) The Schmidt hammer in rock material characterization. Eng Geol 81(1):1–14. https://doi.org/10.1016/j.enggeo.2005.06.006
Bahmed IT, Khatti J, Grover KS (2024) Hybrid soft computing models for predicting unconfined compressive strength of lime stabilized soil using strength property of virgin cohesive soil. Bull Eng Geol Env 83(1):46. https://doi.org/10.1007/s10064-023-03537-1
Barzegar R, Sattarpour M, Deo R, Fijani E, Adamowski J (2020) An ensemble tree-based machine learning model for predicting the uniaxial compressive strength of travertine rocks. Neural Comput Appl 32:9065–9080. https://doi.org/10.1007/s00521-019-04418-z
Bi J, Bennett KP (2003) Regression error characteristic curves. In: Proceedings of the 20th international conference on machine learning (ICML-03), pp 43–50
Ceryan N, Samui P (2020) Application of soft computing methods in predicting uniaxial compressive strength of the volcanic rocks with different weathering degree. Arab J Geosci 13:1–18. https://doi.org/10.1007/s12517-020-5273-4
Chan JYL, Leow SMH, Bea KT, Cheng WK, Phoong SW, Hong ZW, Chen YL (2022) Mitigating the multicollinearity problem and its machine learning approach: a review. Mathematics 10(8):1283. https://doi.org/10.3390/math10081283
Chen S, Zhang H, Wang L, Yuan C, Meng X, Yang G, Shen Y, Lu Y (2022) Experimental study on the impact disturbance damage of weakly cemented rock based on fractal characteristics and energy dissipation regulation. Theoret Appl Fract Mech 122:103665. https://doi.org/10.1016/j.tafmec.2022.103665
Daniel C, Khatti J, Grover KS (2024) Assessment of compressive strength of high-performance concrete using soft computing approaches. Comput Concrete 33(1):55. https://doi.org/10.12989/cac.2024.33.1.055
Ebdali M, Khorasani E, Salehin S (2020) A comparative study of various hybrid neural networks and regression analysis to predict unconfined compressive strength of travertine. Innov Infrastr Solut 5:1–14. https://doi.org/10.1007/s41062-020-00346-3
Folta B, Sharpe J, Hu C, Labuz J (2018) Development of a rock strength database
Gareth J, Daniela W, Trevor H, Robert T (2013) An introduction to statistical learning: with applications in R. Springer, New York
Guido G, Shaffiee Haghshenas S, Shaffiee Haghshenas S, Vitale A, Astarita V, Park Y, Geem ZW (2022) Evaluation of contributing factors affecting number of vehicles involved in crashes using machine learning techniques in rural roads of Cosenza, Italy. Safety 8(2):28. https://doi.org/10.3390/safety8020028
Gupta D, Natarajan N (2021) Prediction of uniaxial compressive strength of rock samples using density weighted least squares twin support vector regression. Neural Comput Appl 33:15843–15850. https://doi.org/10.1007/s00521-021-06204-2
Haghshenas SS, Faradonbeh RS, Mikaeil R, Haghshenas SS, Taheri A, Saghatforoush A, Dormishi A (2019) A new conventional criterion for the performance evaluation of gang saw machines. Measurement 146:159–170. https://doi.org/10.1016/j.measurement.2019.06.031
Hassan MY, Arman H (2022) Several machine learning techniques comparison for the prediction of the uniaxial compressive strength of carbonate rocks. Sci Rep 12(1):20969. https://doi.org/10.1038/s41598-022-25633-0
Hosseini S, Khatti J, Taiwo BO, Fissha Y, Grover KS, Ikeda H, Pushkarna M, Berhanu M, Ali M (2023) Assessment of the ground vibration during blasting in mining projects using different computational approaches. Sci Rep 13(1):18582. https://doi.org/10.1038/s41598-023-46064-5
Jin X, Zhao R, Ma Y (2022) Application of a hybrid machine learning model for the prediction of compressive strength and elastic modulus of rocks. Minerals 12(12):1506. https://doi.org/10.3390/min12121506
Jing H, Nikafshan Rad H, Hasanipanah M, Jahed Armaghani D, Qasem SN (2021) Design and implementation of a new tuned hybrid intelligent model to predict the uniaxial compressive strength of the rock using SFS-ANFIS. Eng Comput 37:2717–2734. https://doi.org/10.1007/s00366-020-00977-1
Kahraman SAİR (2014) The determination of uniaxial compressive strength from point load strength for pyroclastic rocks. Eng Geol 170:33–42. https://doi.org/10.1016/j.enggeo.2013.12.009
Khatti J, Grover KS (2021) Relationship between index properties and CBR of soil and prediction of CBR. In: Indian geotechnical conference., Springer Nature Singapore, Singapore, pp 171–185. https://doi.org/10.1007/978-981-19-6774-0_16
Khatti J, Grover KS (2022a) Application of artificial intelligence in geotechnical engineering: a review. In: Techno-societal 2016, international conference on advanced technologies for societal applications. Springer International Publishing, Cham, pp 77–85. https://doi.org/10.1007/978-3-031-34644-6_9
Khatti J, Grover K (2022b) A study of relationship among correlation coefficient, performance, and overfitting using regression analysis. Int J Sci Eng Res 13:1074–1085
Khatti J, Grover KS (2022c) Determination of suitable hyperparameters of artificial neural network for the best prediction of geotechnical properties of soil. Int J Res Appl Sci Eng Technol 10(5):4934–4961. https://doi.org/10.22214/ijraset.2022.43662
Khatti J, Grover KS (2023a) Prediction of compaction parameters for fine-grained soil: critical comparison of the deep learning and standalone models. J Rock Mech Geotech Eng. https://doi.org/10.1016/j.jrmge.2022.12.034. (In Press)
Khatti J, Grover KS (2023b) CBR prediction of pavement materials in unsoaked condition using LSSVM, LSTM-RNN, and ANN approaches. J Pavement Res Technol Int. https://doi.org/10.1007/s42947-022-00268-6
Khatti J, Grover KS (2023c) Assessment of fine-grained soil compaction parameters using advanced soft computing techniques. Arab J Geosci 16(3):208. https://doi.org/10.1007/s12517-023-11268-6
Khatti J, Grover KS (2023d) Estimation of intact rock uniaxial compressive strength using advanced machine learning. Transp Infrastr Geotechnol, pp1–34. https://doi.org/10.1007/s40515-023-00357-4
Khatti J, Grover KS (2023e) A scientometrics review of soil properties prediction using soft computing approaches. Arch Comput Methods Eng. https://doi.org/10.1007/s11831-023-10024-z
Khatti J, Grover KS (2023f) Prediction of UCS of fine-grained soil based on machine learning part 2: comparison between hybrid relevance vector machine and Gaussian process regression. Multiscale Multidiscip Model Exp Des. https://doi.org/10.1007/s41939-023-00191-8
Khatti J, Grover KS (2023g) Prediction of soaked CBR of fine-grained soils using soft computing techniques. Multiscale Multidiscip Model Exp Des 6(1):97–121. https://doi.org/10.1007/s41939-022-00131-y
Khatti J, Grover KS (2023h) Prediction of UCS of fine-grained soil based on machine learning part 1: multivariable regression analysis, gaussian process regression, and gene expression programming. Multiscale Multidiscip Model Exp Des. https://doi.org/10.1007/s41939-022-00137-6
Khatti J, Samadi H, Grover KS (2023) Estimation of settlement of pile group in clay using soft computing techniques. Geotechn Geol Eng. https://doi.org/10.1007/s10706-023-02643-x
Khatti J, Grover KS, Kim HJ, Mawuntu KBA, Park TW (2024) Prediction of ultimate bearing capacity of shallow foundations on cohesionless soil using hybrid lstm and rvm approaches: an extended investigation of multicollinearity. Comput Geotech 165:105912. https://doi.org/10.1016/j.compgeo.2023.105912
Kumar M, Samui P (2020) Reliability analysis of settlement of pile group in clay using LSSVM, GMDH. GPR Geotech Geol Eng 38:6717–6730. https://doi.org/10.1007/s10706-020-01464-6
Liu X, Dai F, Zhang R, Liu J (2015) Static and dynamic uniaxial compression tests on coal rock considering the bedding directivity. Environ Earth Sci 73:5933–5949. https://doi.org/10.1007/s12665-015-4106-3
Li N, Zou Y, Zhang S, Ma X, Zhu X, Li S, Cao T (2019) Rock brittleness evaluation based on energy dissipation under triaxial compression. J Petrol Sci Eng 183:106349. https://doi.org/10.1016/j.petrol.2019.106349
Li D, Armaghani DJ, Zhou J, Lai SH, Hasanipanah M (2020) A GMDH predictive model to predict rock material strength using three nondestructive tests. J Nondestr Eval 39:1–14. https://doi.org/10.1007/s10921-020-00725-x
Li C, Zhou J, Dias D, Gui Y (2022) A kernel extreme learning machine–grey wolf optimizer (KELM-GWO) model to predict uniaxial compressive strength of rock. Appl Sci 12(17):8468. https://doi.org/10.3390/app12178468
Li C, Zhou J, Dias D, Du K, Khandelwal M (2023a) Comparative evaluation of empirical approaches and artificial intelligence techniques for predicting uniaxial compressive strength of rock. Geosciences 13(10):294. https://doi.org/10.3390/geosciences13100294
Li E, Segarra P, Sanchidrián JA, Gómez S, Fernández A, Navarro R, Bernardini M (2023b) Application of percentile color intensities of borehole images for automatic fluorite grade assessment. Ore Geol Rev. https://doi.org/10.1016/j.oregeorev.2023.105790
Mahdiabadi N, Khanlari G (2019) Prediction of uniaxial compressive strength and modulus of elasticity in calcareous mudstones using neural networks, fuzzy systems, and regression analysis. Period Polytech Civil Eng 63(1):104–114. https://doi.org/10.3311/PPci.13035
Mahmoodzadeh A, Mohammadi M, Ibrahim HH, Abdulhamid SN, Salim SG, Ali HFH, Majeed MK (2021) Artificial intelligence forecasting models of uniaxial compressive strength. Transp Geotech 27:100499. https://doi.org/10.1016/j.trgeo.2020.100499
Matin SS, Farahzadi L, Makaremi S, Chelgani SC, Sattari GH (2018) Variable selection and prediction of uniaxial compressive strength and modulus of elasticity by random forest. Appl Soft Comput 70:980–987. https://doi.org/10.1016/j.asoc.2017.06.030
Matos YMPD, Dantas SA, Barreto GDA (2019) A Takagi-Sugeno fuzzy model for predicting the clean rock joints shear strength. REM-Int Eng J 72:193–198. https://doi.org/10.1590/0370-44672018720083
Menard S (2002) Applied logistic regression analysis (No. 106). SAGE Publications, Thousand Oaks
Mohamad ET, Armaghani DJ, Momeni E, Yazdavar AH, Ebrahimi M (2018) Rock strength estimation: a PSO-based BP approach. Neural Comput Appl 30:1635–1646. https://doi.org/10.1007/s00521-016-2728-3
Mokhtari M, Behnia M (2019) Comparison of LLNF, ANN, and COA-ANN techniques in modeling the uniaxial compressive strength and static Young’s modulus of limestone of the Dalan formation. Nat Resour Res 28:223–239. https://doi.org/10.1007/s11053-018-9383-6
Mokhtari M (2022) Predicting the Young’s modulus and uniaxial compressive strength of a typical limestone using the principal component regression and particle swarm optimization. J Eng Geol 16(1):95
Qiu J, Yin X, Pan Y, Wang X, Zhang M (2022) Prediction of uniaxial compressive strength in rocks based on extreme learning machine improved with metaheuristic algorithm. Mathematics 10(19):3490. https://doi.org/10.3390/math10193490
Rabe C, Silva G, Lopes L, da Silva Nunes A, Guizan Silva C (2018) Development of a new correlation to estimate the unconfined compressive strength of a Chicontepec formation. Int J Geomech 18(8):05018005. https://doi.org/10.1061/(ASCE)GM.1943-5622.0001134
Ren Q, Wang G, Li M, Han S (2019) Prediction of rock compressive strength using machine learning algorithms based on spectrum analysis of geological hammer. Geotech Geol Eng 37:475–489. https://doi.org/10.1007/s10706-018-0624-6
Rezaei M, Asadizadeh M (2020) Predicting unconfined compressive strength of intact rock using new hybrid intelligent models. J Min Environ 11(1):231–246. https://doi.org/10.22044/jme.2019.8839.1774
Sanei M, Faramarzi L, Fahimifar A, Goli S, Mehinrad A, Rahmati A (2015) Shear strength of discontinuities in sedimentary rock masses based on direct shear tests. Int J Rock Mech Min Sci 75:119–131. https://doi.org/10.1016/j.ijrmms.2014.11.009
Shahani NM, Kamran M, Zheng X, Liu C, Guo X (2021) Application of gradient boosting machine learning algorithms to predict uniaxial compressive strength of soft sedimentary rocks at Thar Coalfield. Adv Civil Eng 2021:1–19. https://doi.org/10.1155/2021/2565488
Smith GN (1986) Probability and statistics in civil engineering—an introduction. Collins, London
Sun H, Du W, Liu C (2021) Uniaxial compressive strength determination of rocks using X-ray computed tomography and convolutional neural networks. Rock Mech Rock Eng 54(8):4225–4237. https://doi.org/10.1007/s00603-021-02503-1
Tariq Z, Abdulraheem A, Mahmoud M, Elkatatny S, Ali AZ, Al-Shehri D, Belayneh MW (2019) A new look into the prediction of static Young’s modulus and unconfined compressive strength of carbonate using artificial intelligence tools. Pet Geosci 25(4):389–399. https://doi.org/10.1144/petgeo2018-126
Teymen A, Mengüç EC (2020) Comparative evaluation of different statistical tools for the prediction of uniaxial compressive strength of rocks. Int J Min Sci Technol 30(6):785–797. https://doi.org/10.1016/j.ijmst.2020.06.008
Vittinghoff E, Glidden DV, Shiboski SC, McCulloch CE (2006) Regression methods in biostatistics: linear, logistic, survival, and repeated measures models
Wang M, Wan W, Zhao Y (2020a) Prediction of the uniaxial compressive strength of rocks from simple index tests using a random forest predictive model. Comptes Rendus Mécanique 348(1):3–32. https://doi.org/10.5802/crmeca.3
Wang Z, Yang S, Tang Y (2020b) Mechanical behavior of different sedimentary rocks in the Brazilian test. Bull Eng Geol Env 79(10):5415–5432. https://doi.org/10.1007/s10064-020-01906-8
Wang M, Wan W, Zhao Y (2020c) Prediction of the uniaxial compressive strength of rocks from simple index tests using a random forest predictive model. Comptes Rendus Mécanique 348(1):3–32. https://doi.org/10.5802/crmeca.3
Wang H, Zhang C, Zhou B, Xue S, Jia P, Zhu X (2023a) Prediction of triaxial mechanical properties of rocks based on mesoscopic finite element numerical simulation and multi-objective machine learning. J King Saud Univ-Sci. https://doi.org/10.1016/j.jksus.2023.102846
Wang Y, Hasanipanah M, Rashid ASA, Le BN, Ulrikh DV (2023b) Advanced tree-based techniques for predicting unconfined compressive strength of rock material employing nondestructive and petrographic tests. Materials 16(10):3731. https://doi.org/10.3390/ma16103731
Wang M, Zhao G, Liang W, Wang N (2023c) A comparative study on the development of hybrid SSA-RF and PSO-RF models for predicting the uniaxial compressive strength of rocks. Case Stud Constr Mater. https://doi.org/10.1016/j.cscm.2023.e02191
Wei X, Shahani NM, Zheng X (2023) Predictive modeling of the uniaxial compressive strength of rocks using an artificial neural network approach. Mathematics 11(7):1650. https://doi.org/10.3390/math11071650
Xu B, Tan Y, Sun W, Ma T, Liu H, Wang D (2023) Study on the prediction of the uniaxial compressive strength of rock based on the SSA-XGBoost model. Sustainability 15(6):5201. https://doi.org/10.3390/su15065201
Xue X (2022) A novel model for prediction of uniaxial compressive strength of rocks. Comptes Rendus Mécanique 350(G1):159–170. https://doi.org/10.5802/crmeca.109
Yang Z, Wu Y, Zhou Y, Tang H, Fu S (2022) Assessment of machine learning models for the prediction of rate-dependent compressive strength of rocks. Minerals 12(6):731. https://doi.org/10.3390/min12060731
Yu Z, Shi X, Zhou J, Gou Y, Rao D, Huo X (2021) Machine-learning-aided determination of post-blast ore boundary for controlling ore loss and dilution. Nat Resour Res 30:4063–4078. https://doi.org/10.1007/s11053-021-09914-5
Yu Z, Zhou J, Hu L (2023) Prediction of compressive strength of granite: use of machine learning techniques and intelligent system. Earth Sci Inform 16:4113–4129. https://doi.org/10.1007/s12145-023-01145-x
Zhang X, Altalbawy FM, Gasmalla TA, Al-Khafaji AHD, Iraji A, Syah RB, Nehdi ML (2023) Performance of statistical and intelligent methods in estimating rock compressive strength. Sustainability 15(7):5642. https://doi.org/10.3390/su15075642
Zinno R, Haghshenas SS, Guido G, VItale A (2022a) Artificial intelligence and structural health monitoring of bridges: a review of the state-of-the-art. IEEE Access 10:88058–88078. https://doi.org/10.1109/ACCESS.2022.3199443
Zinno R, Haghshenas SS, Guido G, Rashvand K, Vitale A, Sarhadi A (2022b) The state of the art of artificial intelligence approaches and new technologies in structural health monitoring of bridges. Appl Sci 13(1):97. https://doi.org/10.3390/app13010097
Funding
Not applicable.
Author information
Authors and Affiliations
Contributions
JK main author, conceptualization, literature review, manuscript preparation, application of AI models, methodological development, statistical analysis, detailing, and overall analysis; KSG main author, detailing, overall analysis, comprehensive analysis, manuscript finalization, detailed review, and editing.
Corresponding author
Ethics declarations
Conflict of interest
The authors declare no conflict of interest.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Khatti, J., Grover, K.S. Assessment of the uniaxial compressive strength of intact rocks: an extended comparison between machine and advanced machine learning models. Multiscale and Multidiscip. Model. Exp. and Des. (2024). https://doi.org/10.1007/s41939-024-00408-4
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s41939-024-00408-4