Analysis of the Evolution of Themes in Chinese Medicine Policies in China Based on the LDA Model

Corresponding author: Yuan Yongxu, 1256052622@qq.com

DOI: 10.12201/bmr.202404.00039

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  Abstract: Objective/Significance: Analyze the textual content of traditional Chinese medicine policies issued by the central government in China, identify hot s, and analyze thematic evolution. Method/Process: Retrieve traditional Chinese medicine policies issued in China from 2006 to 2023, apply LDA theme model for theme extraction, hotspot analysis, and theme evolution analysis for each policy stage. Result/Conclusion: China's traditional Chinese medicine policy focuses on clinical medical services, scientific research and innovation, education development, industrial construction, and cultural dissemination. The hot s of these policies exhibit unique characteristics at different stages. The evolution of traditional Chinese medicine policies in our country shows a trend towards basic construction standardization, refinement, and comprehensive development.

  Key words: Traditional Chinese Medicine Policy; LDA model; Policy analysis; Theme mining

  Submit time: 21 June 2024

  Copyright: The copyright holder for this preprint is the author/funder, who has granted biomedRxiv a license to display the preprint in perpetuity.
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