Fig. 6: Zoomed-In View of the Subclustering in Clusters 7, 8 and 9.
From: Integrating machine learning into business and management in the age of artificial intelligence
Detail of a Cluster 7: Education and skills development. b Cluster 8: Opinion mining and eWOM analytics. c Cluster 9: Innovation and entrepreneurship. Note: The colour of each node denotes the cluster they belong to, and node sizes are proportional to the degree centrality of keywords, that is, the number of correlations each keyword has, both according to the VOS clustering algorithm (van Eck and Waltman, 2007). Source: Author’s own elaboration.
