Chinese Journal of Medical Library and Information Science 2017;26(5):49-52
doi:10.3969/j.issn.1671-3982.2017.05.010
Effect of paper publication time on knowledge discovery in biomedical literature
Bo MIN ; Kun WANG ; Bing DU ; Yanli SHI ; Chunxia TANG
Keywords
Knowledge discovery; Literature mining; Publication time; Complicated network
Country
China
Language
Chinese
Abstract
The effect of paper publication time on knowledge discovery in biomedical literature was studied by analyzing the role of time factor in indirect link mining and tested using the PubMed-covered data set,which showed that recently published papers played a better role than early published papers in knowledge discovery,indicating that the time factor plays a certain role in knowledge discovery in biomedical literature and can thus improve the efficiency of knowledge discovery in biomedical literature.
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