Identification of Mine Water Source Based on AHP-Entropy and Set Pair Analysis

Table 1

Weights of the indexes.

Weights	K^++Na^+	Ca^2+	Mg^2+	SO4^2-	Cl^-	HCO3^-
Objective weights	0.27	0.31	0.23	0.07	0.05	0.07
Subjective weights	0.17	0.16	0.18	0.22	0.17	0.10
Comprehensive weights	0.27	0.29	0.25	0.09	0.06	0.04