计算机工程与应用Issue(12)：21-25,5.DOI:10.3778/j.issn.1002-8331.1308-0299
多搜索引擎权重计算及搜索结果排序质量评估
Weight calculation for search engines and quality evaluation for ranking of search results
摘要
Abstract
In the integration process of search results returned from multi member search engines, the quality of a service meta-search engine is determined by the ranking of search results to a great extent. The current technologies on achieving effective integration of search results mainly rely on combining search queries, document content, the initial sorting infor-mation or(and)endowing the member search engines with weights, and others. The method of endowing engines with weights is objective, often depends on the subjective experience of users, and can’t embody users’search preferences. So, this paper proposes a method to dynamically endow the member search engines with weights based on mining user’s search-ing and navigation habits. It analyzes users’log data on clicking and downloading search results, and gets the matching degrees between search results and users’navigation. The statistic results demonstrate that the methodology is feasible and effective to the ranking of multi engine search results.关键词
搜索引擎/权重计算/排序/质量评估Key words
search engine/weight calculation/ranking/quality evaluation分类
信息技术与安全科学引用本文复制引用
李超,谢坤武..多搜索引擎权重计算及搜索结果排序质量评估[J].计算机工程与应用,2014,(12):21-25,5.基金项目
国家自然科学基金专项基金（No.61362012）；湖北省自然科学基金（No.2009CDB069）；湖北民族学院科技学院项目（No.K201001）。 （）
