%0 Journal Article %A Jahangiri, Moharam, Ghavami, SeydReza, tokhmechi, Behzad %T Hybrid fuzzy c-means clustering algorithm and multilayer perceptron for increasing the estimate accuracy of the geochemical element concentration case study: eastern zone of porphyry copper deposit of Sonajil %J Iranian Journal of Geology %V 12 %N 48 %P 0-0 %D 2019 %R %U https://rimag.ir/fa/Article/9647