Detecting and Visualizing the Communities of Innovation in Beijing-Tianjin-Hebei Urban Agglomeration Based on the Patent Cooperation Network

Table 7

Industry-university-research structure of the eight communities of innovation.

Community no.	Industry	University (%)	Enterprise (%)	Research institute (%)
1	Electric power	0.8	95.3	4.0
4	Metallurgy and materials	3.4	89.2	7.4
5	Petroleum	1.8	90.0	8.2
6	Transportation	1.9	89.4	8.8
8	Petroleum	2.7	87.7	9.6
9	Railway	1.1	89.4	9.5
11	Construction	0.8	91.0	8.2
12	Petroleum	1.6	92.1	6.3