An Evaluation Method Based on Grey Incidence Coefficient and Double-Point Method
To one company, it takes 8 major economic indicators as evaluation indexes. Firstly, it uses correlation method to determine the weight and uses the double-point method to sort the 8-years comprehensive economic enterprises. Then through the analysis of the correlation matrix, it identifies the main factors. Finally, the ranking and principal component analysis results are compared and analyzed.
Shaobo Zhong, Yimin Cheng and Xilong Qu
P. Y. Hao et al., "An Evaluation Method Based on Grey Incidence Coefficient and Double-Point Method", Applied Mechanics and Materials, Vols. 50-51, pp. 766-769, 2011