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Development of Similar Bibliographic Retrieval System based on Neighboring Words and Keyword Topic Information

Journal of Korean Library and Information Science Society / Journal of Korean Library and Information Science Society, (P)2466-2542;
2009, v.40 no.3, pp.367-387
https://doi.org/10.16981/kliss.40.3.200909.367


Abstract

The similar bibliographic retrieval system follows whether it selects a thing of the extracted index term and or not the difference in which the similar document retrieval system There be many in the search result is generated. In this research, the method minimally making the error of the selection of the extracted candidate index term is provided In this research, the word information in which it is adjacent by using candidate index terms extracted from the similar literature and the keyword topic information were used. And by using the related author information and the reranking method of the search result, the similar bibliographic system in which an accuracy is high was developed. In this paper, we conducted experiments for similar bibliographic retrieval system on a collection of Korean journal articles of science and technology arena. The performance of similar bibliographic retrieval system was proved through an experiment and user evaluation.

keywords
Information Retrieval, Information Retrieval System, Topic Information, Similar Document, Weight, 정보 검색, 정보 검색 시스템, 주제어, 유사 문서, 가중치, Information Retrieval, Information Retrieval System, Topic Information, Similar Document, Weight

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Journal of Korean Library and Information Science Society