An Inprovement of Information Retrieval System Using World Location Information

Today it's difficult to effective searching the Internet because it's a huge collection of documents. Currently most people search documents by just typing a few keywords. But this is very import keywords for searching documents. This paper suggests that the word location information is an import element for searching relevant documents. This paper suggests that using word location information of a user query can exactly improve the result of information retrieval system. This paper makes directly experiments on retrieval system with various weight methods of word location information