Tracing the evolution of green logistics: A latent dirichlet allocation based topic modeling technology and roadmapping.

ABSTRACT: Green logistics (GL) is the main development trend of modern logistics. The analysis of green logistics topics and their evolution is helpful in grasping its development trend and doing research facing the international frontier. Focusing on the hot topics and evolution process of green logistics, this paper analyzes from four aspects: firstly, this study divides the green logistics development progress into three stages based on life cycle theory, which are the emerging stage (1993-2003), slow growth stage (2004-2014) and rapid growth stage (2015-2021). Then, based on latent dirichlet allocation (LDA) topic model, this study summarizes and confirms related words and meaning of each topic in different stages. Furthermore, this study calculates the text similarity in each development stage

SUBMITTER: Ma R 

PROVIDER: S-EPMC10431619 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature