Evaluation of the Water Yield of Coal Roof Aquifers Based on the FDAHP-Entropy Method: A Case Study in the Donghuantuo Coal Mine, China

Table 3

Calculated group fuzzy weights and total weights by the FDAHP.

Evaluation factors	Group fuzzy weights	Total weights
F1	(0.1796, 0.2663, 0.3866)	0.2647
F2	(0.0824, 0.1237, 0.1971)	0.1263
F3	(0.0644, 0.1041, 0.1934)	0.1092
F4	(0.1333, 0.2104, 0.3236)	0.2088
F5	(0.0624, 0.0930, 0.1486)	0.0953
F6	(0.0715, 0.1205, 0.1953)	0.1191
F7	(0.0449, 0.0820, 0.1216)	0.0766