Table 3 TOP 10 clusters of extended dataset
Cluster | Size | Silhouette | Label (TFIDF) | Aver. year of publications |
|---|---|---|---|---|
0 | 237 | 0.889 | Open source | 2007 |
1 | 209 | 0.894 | Local solar company | 2009 |
2 | 192 | 0.978 | Performance-based contracting | 2007 |
3 | 133 | 0.97 | Differentiability | 1998 |
4 | 122 | 0.989 | Trust | 2005 |
5 | 93 | 1 | Small business | 2011 |
6 | 87 | 1 | Business use | 1997 |
7 | 77 | 0.973 | Adaptation | 2001 |
8 | 73 | 0.983 | Upper echelon perspective | 2002 |
9 | 69 | 0.925 | Global village v | 2007 |