计算机应用 ›› 2009, Vol. 29 ›› Issue (11): 3114-3116.

• 软件过程技术 • 上一篇    下一篇

基于混合权重的软件企业项目优先级评估方法

单晓红1,刘晓燕2   

  1. 1. 北京工业大学
    2.
  • 收稿日期:2009-04-30 修回日期:2009-06-11 发布日期:2009-11-26 出版日期:2009-11-01
  • 通讯作者: 单晓红
  • 基金资助:
    北京工业大学青年科研基金资助项目

Project’s priority assessment method in software enterprises based on hybrid weight

Xiao-hong SHAN,Xiao-yan LIU   

  • Received:2009-04-30 Revised:2009-06-11 Online:2009-11-26 Published:2009-11-01
  • Contact: Xiao-hong SHAN

摘要: 对软件项目进行优先级评估,是软件企业在进行项目选择时的关键内容。从软件项目的特殊性出发,构造了软件企业中项目优先级评估的指标体系,提出了项目优先级评估的过程,在进行指标权重确定时采用客观熵权和主观权重相结合的方法,改变了需要依赖专家意见确定权重的不足。最后用实例验证了该方法的可行性,并将该方法的排序结果与单纯依靠专家权重的排序结果进行了比较,结果表明这种方法更加客观并与实际相符合。

关键词: 软件企业, 项目优先级, 熵权, 混合权重, 评估模型

Abstract: How to assess the project’s priority is one of the key questions that software enterprises encounter when they are selecting the projects. From the characteristics of software projects, the authors aimed to provide an easy and feasible project’s priority assessment method for software enterprises. First, an index system of project’s priority assessment in software enterprises was constructed, then based on the index system, six steps to assess the project’s priority were introduced, in which a method of combining the entropy weight with the subjective weight was applied to confirm the index weight. The method changed the defects of depending on the opinions of the experts. Lastly, an example was given to prove the feasibility. The comparison of this model and the method only reling on the subjective weight given by experts, show that the proposed model is more objective and consistent with the reality.

Key words: software enterprise, project’s priority, entropy weight, hybrid weight, assessment model