Evolution of research topics in LIS between 1996 and 2019: an analysis based on latent Dirichlet allocation topic model
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DOI: 10.1007/s11192-020-03721-0
Abstract: This study investigated the evolution of library and information science (LIS) by analyzing research topics in LIS journal articles. The analysis is divided into five periods covering the years 1996–2019. Latent Dirichlet allocation modeling was… read more here.
Keywords: 1996 2019; analysis; latent dirichlet; dirichlet allocation ... See more keywords