基于本体的元搜索引擎4级结果处理算法
Ontology-based Four Degree Results-processing Algorithm for Meta Search Engine
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摘要: 提出一种基于本体的元搜索引擎4级结果处理算法.该算法结合用户的兴趣本体库,计算网页特征与本体库概念的语义相关度,把无相关性或相关性低的网页信息进行过滤.通过验证表明,该算法可以有效地加大无关信息的过滤量,提高了搜索引擎查询结果的相关性.Abstract: An Ontology-based four degree results-processing algorithm using semantic relevance to filter the irrelevant information from the results set is designed and implemented in this paper.And the algorithm increased the page numbers of irrelevant information which be filtered.Especially, when the expression of the
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