Identification and Evolution Analysis of Literature Themes in Literature Resource Guarantee System in China

[Purpose/significance] By analyzing the path of thematic evolution of literature resource guarantee system in China, this paper provides references for reconstructing literature resource guarantee system in China.[Method/process]This paper used LDA model to cluster the collected documents. Firstly,...

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Autores principales: Tian Xuran, Ma Xiaoxiao, Li Yuhai
Formato: article
Lenguaje:ZH
Publicado: LIS Press 2021
Materias:
Z
Acceso en línea:https://doaj.org/article/97ec2ed4e4c24903aaacdf9d5d987be5
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