What question did this study set out to answer?

The aim is to identify and categorize topics in Library and Information Science (LIS) using topic modeling techniques.

May 9, 2026Open Access

In Search of Theories in Library and Information Science: A Topic Modeling Approach

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Randomized trial identifies key topics in Library and Information Science, suggesting improvements for research and policy makers.

The aim is to identify and categorize topics in Library and Information Science (LIS) using topic modeling techniques.
Utilized open-source tools like LDA, Gensim, Jupyter Notebook, ASReview, and OpenRefine for topic extraction.
Analyzed titles and abstracts from a large corpus of data to uncover topics and trends.
Grouped topics by their relevance to LIS and demonstrated theories from other domains.
Identified specific topics in LIS and visualized them through word clouds.
Highlighted trends in subject areas and their development over time.
Presented the application of theories from other fields to enhance LIS research.

Roy et al. (2026) studied this question.

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