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Fig. 4 | Journal of Big Data

Fig. 4

From: Evaluating latent content within unstructured text: an analytical methodology based on a temporal network of associated topics

Fig. 4

Reletionship between anuual publications and network topology. This figure presents the relationship between the volume of research publications and network topology (i.e., density and modularity) for each year of the 20-year period. As more research articles are published over time, more densely connected subsets of topics (i.e., clustering) are present within the network. This demonstrates that the field is continually evolving, with new perspectives and subject areas being emphasized by researchers on an ongoing basis

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