摘要
本文运用Rough Set(RS)理论知识,针对中国现有电商平台的发展状况,建立竞争力评价指标体系,运用RS理论对指标体系进行约简,剔除不必要的因素,计算出必要指标属性的权重,最后计算出不同电商平台的综合优势度,为电商平台提高竞争力提供参考。
In view of the development status of the existing e-business platform in China, this paper uses Rough Set(RS) theoretical knowledge to establish a competition power evaluation indicator system, and reduces the indicator system with RS theory to eliminate unnecessary factors and works out the weight of the necessary indicator attribute, and finally works out the composite dominance of different e-business platforms, so as to provide reference for e-business platform toenhance competitiveness.
引文
[1]Z PAWLAK.Rough sets[J].International Journal of Computer and Information Science,1982,11:341-356.
[2]王国胤,姚一豫,于洪.粗糙集理论与应用研究综述[J].计算机学报,2009,07:1229-1246.
[3]李远远,云俊.多属性综合评价指标体系理论综述[J].武汉理工大学学报:信息与管理工程版,2009,2:305-309.
[4]中国互联网信息中心(CNNIC).中国互联网发展状况报告[R].2005,7.