Journal of Northeastern University(Natural Science)
Goafs′ Risk Discrimination Based on Improved TOPSIS Coupled with GA-BP
XIE Cheng-yu， LUO Zhou-quan， JIA Nan， WANG Wei
Journal of Northeastern University Natural Science . 2016, (3): 440 -445 .  DOI: 10.12068/j.issn.1005-3026.2016.03.029