Effect of paper publication time on knowledge discovery in biomedical literature
10.3969/j.issn.1671-3982.2017.05.010
- VernacularTitle:文章发表时间对生物医学文献知识发现的影响
- Author:
Bo MIN
;
Kun WANG
;
Bing DU
;
Yanli SHI
;
Chunxia TANG
- Keywords:
Knowledge discovery;
Literature mining;
Publication time;
Complicated network
- From:Chinese Journal of Medical Library and Information Science
2017;26(5):49-52
- CountryChina
- 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.
