Yingjie Yang

A hierarchical analysis for rock engineering using artificial neural networks

Yingjie Yang, Qian Zhang · Rock Mechanics and Rock Engineering · 1997 · 285 citations

Engineering, Civil Engineering, Mining Engineering +16

A brief introduction to grey systems theory

Sifeng Liu, Jeffrey Yi‐Lin Forrest, Yingjie Yang · Grey Systems Theory and Application · 2012 · 267 citations

Business, Decision Sciences, Mathematics +13

Using a novel multi-variable grey model to forecast the electricity consumption of Shandong Province in China

Lifeng Wu, Xiaohui Gao, Yanli Xiao et al. · Energy · 2018 · 226 citations

Business, Economics, Forecasting +12

New progress of Grey System Theory in the new millennium

Sifeng Liu, Yingjie Yang, Naiming Xie et al. · Grey Systems Theory and Application · 2016 · 190 citations · Full text

Business, Decision Sciences, Decision Analysis +5

On novel grey forecasting model based on non-homogeneous index sequence

Naiming Xie, Sifeng Liu, Yingjie Yang et al. · Applied Mathematical Modelling · 2012 · 167 citations

Business, Business Economics, Forecasting +7