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Table 1 TOP 10 clusters of core dataset

From: Mapping hotspots and emerging trends of business model innovation under networking in Internet of Things

Cluster Size Silhouette Labela Aver. year of publications
TFIDF LLR MI
0 127 0.772 Creating value Business model innovation Innovation 2007
1 63 0.979 Disintegration Differentiability Product development 1997
2 63 1 State State Open source software 2002
3 57 0.98 File sharing e-business Strategic innovation 1998
4 52 0.914 Business model challenge Business model challenge Sensing business model 2011
5 49 1 Innovative capability New economy 2000
6 41 0.967 Adaptation Adaptation Innovation type 2001
7 40 0.854 Servitization Service business model innovation Open innovation 2009
8 35 1 Agile enterprise Technology management issue 1993
9 32 0.911 System-on-a-chip Design foundry Idea generation 2007
  1. TFIDF term frequency–inverse document frequency, LLR log-likelihood ratio, MI mutual information
  2. aCluster labeling techniques