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A Study on the Construction of the Automatic Extracts and Summaries: On the Basis of Scientific Journal Articles

Journal of the Korean Society for Library and Information Science / Journal of the Korean Society for Library and Information Science, (P)1225-598X; (E)2982-6292
2005, v.39 no.3, pp.139-163

Abstract

Various corpus-based approaches, rhetorical roles of discourse structure, and unifications of similar sentences were applied to construct the automatic Ext/Sums(extracts and summaries). Rhetorical roles of sentences like objective, method, background, result, conclusion, etc. for making elastic Ext/Sums were established and extraction engines according to respective role were prepared. The 90% of Success rate in extracting the important sentences of sample articles was accomplished. Rearranging the selected sentences, it used unification of similar sentences using the cosine coefficient equation, deletion of unnecessary modification and insertion clauses, junction of short sentences, and connection of sentences able to link. They suggest the methods applying rhetorical roles of sentences, meaning and signature of noun and verb in clauses, and cue words and location will be researched to construct the more effective Ext/Sums.

keywords
Automatic Summaries, Extraction Methods, Location, Rhetorical Roles, Web, 단서, 발췌기법, 소재, 수사역할, 웹시스템, 의미범주, 자동발췌문, 자동요약, 중요어, Automatic Summaries, Extraction Methods, Location, Rhetorical Roles, Web

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Journal of the Korean Society for Library and Information Science