网络搜索引擎技术与应用

On The Technology and Application of Web Search Engine

PageRank以某个网页被指向的链接数为基础得到网页的权值,网络搜索引擎以PageRank为基础对网页进行排序.一个完整的搜索引擎由搜索器、索引器、检索器和用户接口构成.用搜索引擎模型可以解决交通线路规划、图书管理等领域中对大量数据需要进行优先级排序的实际问题.

PageRank gets the weight of a page based on the number of links pointed to the page from other pages. Web search engine sorts the pages based on PageRank. A search engine contains spider, indexer, searcher and user interface. The model of web search engine can be used in many fields to resolve such problems as traffic route plan and library management, which have mass data to order.