期刊名称：International Journal of Innovative Research in Computer and Communication Engineering
印刷版ISSN：2320-9798
电子版ISSN：2320-9801
出版年度：2014
卷号：2
期号：2
出版社：S&S Publications
摘要：This paper descri bes a brief history of the research and development of information retrieval system starting with electromagnetic searching device, thro ugh the construction of indexing table and inverse document matrices through to the early adaption of computers to search for items that are relevant to user query. This includes ranking of queries based on frequency weights. This also includes vector simi larity between the query and the retrieved document. The address achieved by information retrieval researches from the 1950's through to the present day of locating relevant information. The paper closes with speculation on where the future of information retrieval lies
关键词：Information Retrieval; Ranked Retrieval; Vector S ; imilarity; Query search; Web pages
