Abstract:
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 1×13 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.
Key words:
Requirement analysis,
Model,
Risk,
Support vector machine,
Classification
摘要: 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。
关键词:
需求分析,
模型,
风险,
支持向量机,
分类
CLC Number:
PAN Meisen; XIONG Qi. Software Requirement Analysis Risk Evaluation Model Based on Support Vector Machine[J]. Computer Engineering, 2007, 33(12): 78-81.
潘梅森;熊 齐. 基于SVM的软件需求分析风险评估模型[J]. 计算机工程, 2007, 33(12): 78-81.