In this paper, we propose a novel feature mapping technique called multilayer hierarchical fusion fuzzy feature mapping for the unsupervised learning of complex nonlinear data and combine it with the classical fuzzy C-means clustering. Based on the regular antecedent learning of the Takagi-Sugeno-Kang(TSK) fuzzy system, we first propose a novel fuzzy feature mapping method. Then, to address big data dimensions by fuzzy feature mapping, we propose a fuzzy feature mapping mechanism based on multilayer hierarc...