A novel risk assessment model on software system combining modified fuzzy entropy-weight and AHP

Abstract

There are many risks in software system throughout development and operation. If we can do some qualitative and quantitative analysis about the risk assessment indicators, and take steps to perform risk assessment, the loss of the risks will be obviously reduced. Analytic Hierarchy Process and modified fuzzy entropy-weight are combined here, in this article, since the output of Analytic Hierarchy Process has subjective tendency, we need to use an optimized fuzzy entropy-weight to get a comprehensive weight to lower subjectivity and strengthen objectivity. In the end, We do an experiment to verify validity and applicability.