基于SVM的软件需求分析风险评估模型

Software Requirement Analysis Risk Evaluation Model Based on Support Vector Machine

需求分析风险是软件项目风险管理的重要内容。该文以13种风险为基础,建立了一个新的软件项目需求分析风险评估模型,把以往每个软件项目的13种需求分析风险看作一个1×13维行向量,作为SVM的训练向量,把其分成风险低、风险中等、风险高3个类别,并对项目需求分析风险水平进行了预测。

Requirement analysis risk is an important content in project management. This paper builds a new software project requirement analysis risk evaluation model based on thirteen kinds of risks index. The model considers the risks of every project in the past as a lx13 dimension row vector and them as the training vectors of SVM, then is divided into three levels： low risk, middle risk and high risk, the paper explains the application in software project requirement analysis risk prediction.