A discussion of the bi-directional ranking of occurrence-frequency based non-interactive literature method for knowledge discovery
ZHANG Yunqiu; GUO Kelei; Zhang Yunqiu (E-mail: zhangyq@mail.las.ac.cn)
2009-12-30
发表期刊Chinese Journal of Library and Information Science
ISSN1674-3393
卷号2期号:4页码:31-42
摘要

Based on the analysis of the existing ranking terminology or subject relevancy of documents methods through an intermediary collection as a catalyst (designated as Group B collection) for the purpose of non-interactive literature-based discovery, this article proposes a bi-directional document occurrence frequency based ranking method according to the “concurrence theory" and the degree and extent of the subject relevancy. This method explores and further refines the ranking method that is based on the occurrence frequency of the usage of certain terminologies and documents and injects a new insightful perspective of the concurrence of appropriate terminologies/documents in the “low occurrence frequency component” of three non-interactive document collections. A preliminary experiment was conducted to analyze and to test the significance and viability of our newly designed operational method.

关键词Non-interactive Literature-based Knowledge Discovery b Collection Frequency Of Terminology Occurrence
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项目资助者This work is supported by Humanities and Social Science Foundation of Ministry of Education of China (Grant No. 07JA870005).
文献类型期刊论文
条目标识符http://ir.las.ac.cn/handle/12502/5352
专题Journal of Data and Information Science_Chinese Journal of Library and Information Science-2009
通讯作者Zhang Yunqiu (E-mail: zhangyq@mail.las.ac.cn)
推荐引用方式
GB/T 7714
ZHANG Yunqiu,GUO Kelei,Zhang Yunqiu . A discussion of the bi-directional ranking of occurrence-frequency based non-interactive literature method for knowledge discovery[J]. Chinese Journal of Library and Information Science,2009,2(4):31-42.
APA ZHANG Yunqiu,GUO Kelei,&Zhang Yunqiu .(2009).A discussion of the bi-directional ranking of occurrence-frequency based non-interactive literature method for knowledge discovery.Chinese Journal of Library and Information Science,2(4),31-42.
MLA ZHANG Yunqiu,et al."A discussion of the bi-directional ranking of occurrence-frequency based non-interactive literature method for knowledge discovery".Chinese Journal of Library and Information Science 2.4(2009):31-42.
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