摘要
介绍一个个性化搜索助理的设计与实现.基于Google,Baidu,Bing等大型通用搜索引擎实现个性化搜索的二次开发,其关键技术是把通用搜索引擎返回的结果与用户描述文件进行比较.用户通过接口编辑用户描述,对收集的页面计算加权频次并排序,通过页面分析从排名靠前的页面提取有用信息,实验表明搜索助理行之有效.
The design and implementation of a search assistant was introduced. The search assistant was the secondary development of personalized search based on Google, Baidu, Bing and other large generalpurpose search engines. Its key technology was to make a comparison between the returned result of the general search engine and the user description document. During the process, the user description was edited through the user interface,returned web pages were sorted by weighted frequency and useful information was extracted from the top rank pages. The experiment result shows that the search assistant is effective.
出处
《上海工程技术大学学报》
CAS
2010年第1期34-37,共4页
Journal of Shanghai University of Engineering Science
基金
上海工程技术大学大学生创新项目(cx0821003)
关键词
搜索引擎
搜索助理
用户描述
二次开发
search engine
search assistant
user description
secondary development
