结果页面信息的提取和结果筛选算法的研究

The Research on the Extraction of Result Page Information and the Calculating Method of Selecting Results

Web搜索引擎是Internet上非常有用的信息检索工具。但是,目前搜索引擎检索出的信息量庞大。如何能够快速和精确地在这种海洋信息中检索到用户所需信息已成为重要的研究课题。提出基于元搜索引擎理论上的专业课程信息搜索系统,着重研究结果页面信息的提取技术和向量空间模型算法。

As the Intemet continuous to grow in popularity and size, the amount of information on the World Wide Web is increasing explosivdy. The Web search engine is a very useful information service in the Intemet. because of the enormours information the current Web searching engine gives. It becomes the most important research subject how the users retrieve the imformation rapidly and aceurately. Professional searching engine will be the inevitable trend of the future. We propcse an information searching system based on intemet of computer major. Through the further research of searehi,4g engine technique, the paper brings forward a special information searching engine based on meta searching engine and does research on the information extraction technique of result page and information extraetion algorithmofrector space model.