A Stone Resource Assignment Model under the Fuzzy Environment

Table 6

Errors analysis by solving crisp equivalent model.

Stone plants	Stone products
	Total	Nano calcium carbonates	Granite; slabs	Granite; sand	Man-made composite slabs
Kai Quan	1.32%	0.25%	−0.56%	0.32%	0.08%
Feng Huang	0.83%	−0.27%	−0.12%	1.12%	0.43%
Li Du	−1.49%	1.04%	−1.65%	0.57%	−0.13%
Hong Yuan	0.17%	0.12%	−0.31%	0.09%	0.12%
Xiang Zong	−0.28%	0.15%	0.36%	0.35%	1.25%
Ji Cheng	0.36%	0.22%	0.18%	−0.24%	0.35%
Hui Huang	−0.21%	0.13%	0.27%	0.28%	−0.12%
Hong Yun	0.22%	0.33%	−0.08%	0.12%	0.24%
De Sheng	−0.34%	−0.11%	0.16%	0.27%	0.34%
Guo Jian	0.62%	1.04%	0.20%	0.03%	0.38%