Identifying Emerging Trends in Scientific Texts Using TF-IDF Algorithm: A Case Study of Medical Librarianship and Information Articles

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DASTANI MEISAM; MOUSAVI CHELAK AFSHIN; ZIAEI SORAYA; DELGHANDI FAEZE

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Journal: Health Technology Assessment in Action Year:2020 | Volume:4 | Issue:2 Page(s): 0-0

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Title

Identifying Emerging Trends in Scientific Texts Using TF-IDF Algorithm: A Case Study of Medical Librarianship and Information Articles

Author(s)

DASTANI MEISAM | MOUSAVI CHELAK AFSHIN | ZIAEI SORAYA | DELGHANDI FAEZE | Issue Writer Certificate

Keywords

Librarianship and Information

Medical

Analysis

Keyword

Text Mining

TF-IDF

Abstract

Background: Nowadays, due to the increased publication of articles in various scientific fields, identifying the publishing trends and emerging Keywords in the texts of these articles is essential. Objectives: Thus, the present study identified and analyzed the Keywords used in the published articles on Medical Librarianship and Information. Methods: In the present investigation, an exploratory and descriptive approach was used to analyze Librarianship and Information articles published in specialized journals in this field from 1964 to 2019 by applying Text Mining techniques. The TF-IDF weighting algorithm was applied to identify the most important Keywords used in the articles. The Python programming language was used to implement Text Mining algorithms. Results: The results obtained from the TF-IDF algorithm indicated that the words “, Library”, , “, Patient”, , and “, Inform”,with the weights of 95. 087, 65. 796, and 63. 386, respectively, were the most important Keywords in the published articles on Medical Librarianship and Information. Also, the words “, Catalog”, , “, Book”, , and “, Journal”,were the most important Keywords used in the articles published between the years 1960 and 1970, and the words “, Patient”, , “, Bookstore”, , and “, Intervent”,were the most important Keywords used in articles on Medical Librarianship and Information published from 2015 to 2020. The words “, Blockchain”, , “, Telerehabilit”, , “, Instagram”, , “, WeChat”, , and “, Comic”,were new Keywords observed in articles on Medical Librarianship and Information between 2015 and 2020. Conclusions: The results of the present study revealed that the Keywords used in articles on Medical Librarianship and Information were not consistent over time and have undergone a change at different periods so that nowadays, this field of science has also changed following the needs of society with the advent and growth of information technologies.

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APA: Copy

DASTANI, MEISAM, MOUSAVI CHELAK, AFSHIN, ZIAEI, SORAYA, & DELGHANDI, FAEZE. (2020). Identifying Emerging Trends in Scientific Texts Using TF-IDF Algorithm: A Case Study of Medical Librarianship and Information Articles. HEALTH TECHNOLOGY ASSESSMENT IN ACTION, 4(2), 0-0. SID. https://sid.ir/paper/987895/en

Vancouver: Copy

DASTANI MEISAM, MOUSAVI CHELAK AFSHIN, ZIAEI SORAYA, DELGHANDI FAEZE. Identifying Emerging Trends in Scientific Texts Using TF-IDF Algorithm: A Case Study of Medical Librarianship and Information Articles. HEALTH TECHNOLOGY ASSESSMENT IN ACTION[Internet]. 2020;4(2):0-0. Available from: https://sid.ir/paper/987895/en

IEEE: Copy

MEISAM DASTANI, AFSHIN MOUSAVI CHELAK, SORAYA ZIAEI, and FAEZE DELGHANDI, “Identifying Emerging Trends in Scientific Texts Using TF-IDF Algorithm: A Case Study of Medical Librarianship and Information Articles,” HEALTH TECHNOLOGY ASSESSMENT IN ACTION, vol. 4, no. 2, pp. 0–0, 2020, [Online]. Available: https://sid.ir/paper/987895/en

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