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Journal of Korean Library and Information Science Society

ISSN : 2466-2542

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Vol.53 No.2
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Analysis of Research Topic Trend in Library and Information Science Using Dynamic Topic Modeling

Journal of Korean Library and Information Science Society / Journal of Korean Library and Information Science Society, (P)2466-2542;
2022, v.53 no.2, pp.265-284
https://doi.org/10.16981/kliss.53.2.202206.265
Seonwook Kim (Kyungpook National University)
Kiduk Yang (Kyungpook National University)
HyeKyung Lee (Kyungpook National University)
Kim, S., Yang, K., & Lee, H. (2022). Analysis of Research Topic Trend in Library and Information Science Using Dynamic Topic Modeling. Journal of Korean Library and Information Science Society, 53(2), 265-284, https://doi.org/10.16981/kliss.53.2.202206.265
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Abstract

This study applied dynamic topic modeling on titles and abstracts of 55,442 academic papers in 85 SSCI journals from 2001 to 2020 in order to analyze research topic trend in library and information science. The analysis revealed four major themes of library management, informatics, library service, and library system in 10 major topics. The results also showed subtopics in information science and library management topic areas to change over time, while library service remained stable over 20 years to establish itself as a robust topic. In addition, medical information emerged as a significant sub-topic of informatics, thus exemplifying the interdisciplinary characteristics of library and information science field.

keywords
Bibliometrics, Library and Information Scicence, DTM, Dynamic Topic Modeling
Submission Date
2022-05-25
Revised Date
Accepted Date
2022-06-14

Journal of Korean Library and Information Science Society

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