@article{paperid:1057326, author = {Beheshti, Aliasghar and B. Ataie-Ashtiani}, title = {Discussion of “Neuro-fuzzy GMDH systems based evolutionary algorithms to predict ‎scour pile groups in clear water conditions” by M. Najafzadeh‎}, journal = {Ocean Engineering}, year = {2016}, volume = {123}, month = {December}, issn = {0029-8018}, pages = {249--252}, numpages = {3}, keywords = {Scour; pile group; empirical equations; neuro-fuzzy systems}, }