On Novel Nonhomogeneous Multivariable Grey Forecasting Model NHMGM

Abstract

1 School of Economics, Ocean University of China, Qingdao, Shandong 266100, China 2College of Mathematics and Information Science, Hebei University, Baoding, Hebei 071002, China 3Department of Mathematics, Faculty of Sciences, Erciyes University, Kayseri 38039, Turkey 4LinDa Institute of Shandong Provincial Key Laboratory of Network Based Intelligent Computing, Linyi University, Linyi, Shandong 276005, China 5School of Information Science and Engineering, Linyi University, Linyi, Shandong 276005, China