@article{paperid:1069849, author = {Ehsan Olyaie and Banejad, Hossein and M. Heydari}, title = {Estimating Discharge Coefficient of PK-Weir Under Subcritical Conditions Based on High-Accuracy Machine Learning Approaches}, journal = {Iranian Journal of Science and Technology-Transactions of Civil Engineering}, year = {2019}, volume = {43}, month = {July}, issn = {2228-6160}, pages = {89--101}, numpages = {12}, keywords = {BELM; Discharge coefficient; ELM; Piano key weir; LR; LS-SVM}, }