A signature file method for Korean text retrieval

Author

Song, Byoungho ; Lee, Sukho

Author_Institution

Dept. of Comput. Eng., Seoul Nat. Univ., South Korea

fYear

1993

fDate

29-31 Mar 1993

Firstpage

174

Lastpage

181

Abstract

Many content-based retrieval methods for text have been proposed. Among them, signature file methods are useful when inverted files are not available. However, traditional word-oriented signature file methods cannot retrieve all the relevant text items in the variable-spacing environment such as Korean text. The authors describe a spacing-tolerant Korean signature extraction method using 2-syllable patterns. With this method, all the relevant text items are retrieved. The advantages of this method are presented by mathematical analysis and experimental performance comparison with a word-oriented method

Keywords

information retrieval systems; natural languages; pattern recognition; word processing; 2-syllable patterns; Korean text; content-based retrieval methods; inverted files; mathematical analysis; signature file methods; spacing-tolerant Korean signature extraction method; variable-spacing environment; word-oriented method; Automation; Concatenated codes; Content based retrieval; Data mining; Dictionaries; Information retrieval; Mathematical analysis; Multimedia databases; Natural languages;

fLanguage

English

Publisher

ieee

Conference_Titel

Developing and Managing Intelligent System Projects, 1993., IEEE International Conference on

Conference_Location

Washington, DC

Print_ISBN

0-8186-3730-7

Type

conf

DOI

10.1109/DMISP.1993.248620

Filename

248620