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基于模糊推理的软件质量评价模型

发表时间:2008-03-15  浏览量:2211  下载量:873
全部作者: 吴丹, 李宏伟,高雷阜
作者单位: 辽宁工程技术大学工商管理学院
摘 要: 在人工智能领域上,知识以及信息的不确定性,很多是由于其模糊性引起的。因此对于模糊知识的研究和深入显得尤为重要。软件质量评价是指依据软件质量评价标准对软件进行合理的评比和量化。但是软件质量的评估具有很多的不确性,难以采用单目标优化准则做出决策,而且某些参数难以量化,因此导致最终决策结果缺乏理论依据。本文是在软件质量评价专家组的基础上,通过模糊综合评价,建立相应的评价系统,并且采用模糊关系矩阵与框架的模糊推理相结合的推理方法,建立了基于语义距离基础上的模糊规则,构建模糊推理的软件质量评价模型。在某次软件评价中,共有6个软件参与评估,软件评价定义了12个评价标准,将构建的软件质量评价模型应用在此次软件评价中,取得了明显的评估对比结果,从而证明了这种方法是可行而且有效的。
关 键 词: 模糊数学;评价模型;模糊推理;专家系统
Title: Software quality evaluation model based on fuzzy reasoning
Author: WU Dan, LI Hongwei, GAO Leifu
Organization: College of Business Administration, Liaoning Technical University
Abstract: In the Artificial Intelligence area, uncertainty knowledge and information, most aroused by it’s fuzzy. So it’s important to research fuzzy knowledge. Software quality evaluation is according to evaluation standardized, but some parameters are hard to define and calculate, so it leads to the final decision result lacks of academic foundation. The fuzzy rule is set up through the expert of software quality evaluation, through fuzzy synthesis appraisal, establishment appraisal system, uses the fuzzy relational matrix and frame to set up fuzzy reasoning technology, and set up fuzzy inference based on semantic distance. This article structure the software quality evaluation model. In this quality evaluation, there were six software, quality evaluation define 12 evaluation standardized, and applied the evaluation model to the evaluation, got an ideal results, approved the method is available and efficiency.
Key words: fuzzy mathematics; evaluate model; fuzzy inference; expert system
发表期数: 2008年7月第5期
引用格式: 吴丹, 李宏伟,高雷阜. 基于模糊推理的软件质量评价模型[J]. 中国科技论文在线精品论文,2008,1(5):582-586.
 
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