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http://dx.doi.org/10.3745/KIPSTB.2003.10B.3.347

Collection and Extraction Algorithm of Field-Associated Terms  

Lee, Sang-Kon (전주대학교 정보기술컴퓨터공학부)
Lee, Wan-Kwon (전주대학교 정보기술컴퓨터공학부)
Publication Information
The KIPS Transactions:PartB / v.10B, no.3, 2003 , pp. 347-358 More about this Journal
Abstract
VSField-associated term is a single or compound word whose terms occur in any document, and which makes it possible to recognize a field of text by using common knowledge of human. For example, human recognizes the field of document such as or , a field name of text, when she encounters a word 'Pitcher' or 'election', respectively We Proposes an efficient construction method of field-associated terms (FTs) for specializing field to decide a field of text. We could fix document classification scheme from well-classified document database or corpus. Considering focus field we discuss levels and stability ranks of field-associated terms. To construct a balanced FT collection, we construct a single FTs. From the collections we could automatically construct FT's levels, and stability ranks. We propose a new extraction algorithms of FT's for document classification by using FT's concentration rate, its occurrence frequencies.
Keywords
Field-associated Term; Level of FTs; Stability Rank; Information Extraction; Document Classification; Information Retrieval;
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Times Cited By KSCI : 1  (Citation Analysis)
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