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质量评价在Web服务生命周期的服务选择、实时监控、管理和计费等阶段占有越来越重要的地位,且模糊理论已应用于该领域。文章从区分冗余隶属度的角度对模糊综合评判算法进行改进,以消除指标隶属度中对目标分类不起作用的冗余数值,在没有冗余数据的条件下实现隶属度转换,并应用于Web服务QoS的评价。
Quality evaluation occupies an increasingly important position in the service selection, real-time monitoring, management and accounting of the Web service life cycle, and the fuzzy theory has been applied in this field. In this paper, the fuzzy comprehensive evaluation algorithm is improved from the point of view of distinguishing the redundant membership degree so as to eliminate the redundant numerical value which has no effect on the target classification in the indicator membership degree. The membership transformation is realized without redundant data and is applied to Evaluation of Web Services QoS.