An Improved Uncertainty Measure Theory Based on Game Theory Weighting

Table 3

The weight of indexes.

Index		The weight calculated by AHP	The weight calculated by entropy weight	The weight calculated by game weight
Pollution sources	(1) Mining area (km^2)	0.0724	0.067	0.0723
	(2) Mine drainage influence radius (km)	0.0781	0.067	0.0778
	(3) Mine water yield (m^3/h)	0.0651	0.067	0.0651
	(4) Mine water quality complexity	0.1399	0.067	0.1381
	(5) Mine water quality	0.1271	0.067	0.1256
Pollution channel	(6) The main water-bearing aquifer permeability coefficient in coal measures (m/d)	0.0365	0.067	0.0373
	(7) The main water-bearing aquifer thickness in coal measures (m)	0.0362	0.067	0.0370
	(8) Fault water conductivity	0.0387	0.067	0.0394
	(9) Poor drilling number	0.0278	0.067	0.0288
	(10) The relationship between rebound water and target aquifer	0.0559	0.067	0.0562
	(11) Relative location between target aquifer and abandoned mine	0.0447	0.067	0.0453
The hazard of the pollution receptors (target aquifer)	(12) Target aquifer sensitivity	0.076	0.067	0.0758
	(13) Water withdrawal in target aquifer (m^3/d)	0.0558	0.067	0.0561
	(14) Water quality in target aquifer	0.0837	0.067	0.0833
	(15) Target aquifer lithology	0.0621	0.067	0.0622