Decision Method of E-Business Project Based on Rough Sets

摘要

In order to solve the problem of E-Business project decision,a new decision method is proposed by analyzing project including uncertain factors.Firstly,the set of factor is established including condition attribute and decision attribute.Secondly,experts qualitatively describe risk factors and establish a decision database,called decision table.Thirdly,the attribute reduction algorithm based on Rough Sets is used to eliminate the redundant risk factor and its value of decision table.Finally,the minimum decision rules are abswacted based on data mining technology.The method is more convenient and practical compared with the traditional one.