AN ANALYSIS METHOD OF THE RISK OF IT PROJECT BASED ON IMPROVED ROUGH SET AND AHP
IT project is a high input and risky industry,it is necessary to analyze the risk of IT project to obtaining high-yield in the development of IT project.But the traditional analysis methods are subjective,it is difficult to analyze the risk of IT project objectively.Firstly, the article introduced rough sets theory,using discernibility matrix reduction algorithm to reduce attribute of project risk table, and expelling unnecessary attributes.Then the weight of risk of IT project is confirmed by using rough sets theory and AHP.In this way, the experiment factor could be selected to adjust the proportion of the objective and subjective weights, and make weight determination and AHP more reasonable, the example illuminates that the method is more reasonable and objective.
Rough Sets Attribute Reduction A HP Risk of IT Project Weights Ezperiment Factor
Yihan Qin Bingxiang Liu
School of Information Engineering,JDZ Ceramic Institute,Jingdezhen 333403,P.R.China
国际会议
2009 International Symposium on Computer Science and Technology(2009 中国宁波国际计算机科学与技术学术大会)
宁波
英文
174-177
2009-11-20（万方平台首次上网日期，不代表论文的发表时间）