Recently research and future development of search engine
Tong Xiao-su · Jisuanji gongcheng yu sheji · 2007
With the Internet is used widely,search engine becomes the absolutely necessarily tool which more and more users gain knowl-edge from the great capacity for liquor information.The classification and operation mechanism,stresses on retrieval techniques and ranking algorithms is introduced,in the end the challenge and future search engine faced are presented.