@article{paperid:1074830, author = {Abbas Majdi and Beiki, Morteza}, title = {Applying evolutionary optimization algorithms for improving fuzzy C-mean clustering performance to predict the deformation modulus of rock mass}, journal = {International Journal of Rock Mechanics and Mining Sciences}, year = {2019}, volume = {113}, month = {January}, issn = {1365-1609}, pages = {172--182}, numpages = {10}, keywords = {Deformation modulus of rock mass Regression analysis Fuzzy C-means clustering (FCM) Evolutionary optimization algorithm Genetic algorithm (GA) Particle swarm optimization (PSO)}, }