摘要
应用未确知集合理论建立了一种对搜索引擎性能进行综合评价的数学模型,综合应用AHP法和熵值法给出了搜索引擎性能评价指标的分类权重,并通过实例分析表明了本方法的合理性和有效性。
A mathematical model of comprehensive evaluation for the performance of web search engine by means of the unascertained set theory is set up. It determines the performance evaluation index classification weight of web search engine after using the AHP method and entropy value method. Finally, an illustrative example is alSO given to show reasonability and effectiveness of the proposed method.
出处
《湖南工业大学学报》
2008年第4期22-25,共4页
Journal of Hunan University of Technology
关键词
搜索引擎
信息熵
指标分类权重
web search engine
information entropy
index classification weight
