Recently, as spreading of computer supplement and development of communication technology using network, the web users have rapidly increased in number on Internet environment. Then, new technology development to efficiently classify and retrieve thi...
Recently, as spreading of computer supplement and development of communication technology using network, the web users have rapidly increased in number on Internet environment. Then, new technology development to efficiently classify and retrieve this increasing information is necessarily required. In this paper, we propose a method of information classification with text-mining technique based on the document indexing method using representative keywords for efficient information retrieval. In the experimental results using total 1,200 Korean language articles of 4 categories, the proposed method shows average about 95% performance except information communication category in the classification rate.