Keywords: Topic analysis
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Journal Articles
Data Technologies and Applications (2025) 59 (4-5): 616–640.
Published: 29 September 2025
... for the documents, topics, and membership degree is presented at the bottom right. The research process of this paper is divided into four parts: text retrieval and preprocessing, LDA topic analysis, FFCA concept analysis, and research progress analysis. Fuzzy formal concept analysis (FFCA), as introduced...
Includes: Supplementary data

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