Information Retrieval System using Keyword Network


The Transactions of the Korea Information Processing Society (1994 ~ 2000), Vol. 4, No. 9, pp. 2185-2196, Sep. 1997
10.3745/KIPSTE.1997.4.9.2185,   PDF Download:

Abstract

The existing information retrieval systems utilize thesaurus in order to search and retrieve the desired information even when the query is not accurate. However the cost for implementing and maintaining thesaurus is very high and it can not guarantee complete success of search/retrieval operation. Thus in this paper, Information Retrieval System using Keyword Network(KNetIRS) which was designed and implemented to solve these problems is introduced. Keyword Network composed of keywords which were extracted from documents. KNetIRS finds the appropriate documents by using the Keyword Network which is based on the concept of "Inverted file". In addition, KNetIRS can carry out query expansion by using the Keyword Network Browser, and deal with the conjunction of "%uC815%uBCF4%uAC80%uC0C9", "%uC815%uBCF4", and "%uAC80%uC0C9", by defining and implementing spilt function.


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Cite this article
[IEEE Style]
W. S. Mi, Y. C. Sik, L. C. Deuk, K. Y. Sung, "Information Retrieval System using Keyword Network," The Transactions of the Korea Information Processing Society (1994 ~ 2000), vol. 4, no. 9, pp. 2185-2196, 1997. DOI: 10.3745/KIPSTE.1997.4.9.2185.

[ACM Style]
Woo Sun Mi, Yoo Chun Sik, Lee Chong Deuk, and Kim Yong Sung. 1997. Information Retrieval System using Keyword Network. The Transactions of the Korea Information Processing Society (1994 ~ 2000), 4, 9, (1997), 2185-2196. DOI: 10.3745/KIPSTE.1997.4.9.2185.