A Tentative Study of Disjoint Literature Discovery Based on Transitive Closure ——Take Cancer Drug Target for Example
Yang Yuan1,2,3, Gao Liubin2
1. National Science Library, Chinese Academy of Sciences, Beijing 100190,China;
2. Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203,China;
3. Graduate University of Chinese Academy of Sciences, Beijing 100049, China
Based on the principle of disjoint literature knowledge discovery,transitive closure in discrete mathematics is applied to find potential associations among drug targets,which confirms that transitive closure based disjoint literature knowledge discovery is achievable and effective. What’s more,the paper makes the original three-step model to multi-step knowledge discovery model,which can get more potential associations but ensure relative high precision and high recall at the same time.
杨渊, 高柳滨. 基于传递闭包方法的非相关文献知识发现探索——以癌药物靶点为例[J]. 现代图书情报技术, 2010, 26(12): 52-57.
Yang Yuan, Gao Liubin. A Tentative Study of Disjoint Literature Discovery Based on Transitive Closure ——Take Cancer Drug Target for Example. New Technology of Library and Information Service, 2010, 26(12): 52-57.
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