Serial | clusting | Key words | year | number |
1 | S & T innovation (change) | S & T innovation (265.08, 1.0E−4); S & Tsystem reform (61.24, 1.0E−4); innovation mechanism (46.89, 1.0E−4) | 2015 | 64 |
2 | high-quality development | High−quality development (35.58, 1.0E−4); industry structure (20.56, 1.0E−4); coupling harmonious degree (17.66, 1.0E−4); economic growth (17.61, 1.0E−4); regional economy (16.69, 1.0E−4) | 2016 | 30 |
3 | modern finance | modern finance (33.62, 1.0E−4); synergetic development (29.74, 1.0E−4); New era (27.99, 1.0E−4); | 2016 | 29 |
4 | S & T system | S & T system (29.92, 1.0E−4); independent innovation (21.43, 1.0E−4); international S & T cooperation (17.71, 1.0E−4); S & T Powerhouse (17.65, 1.0E−4); intellectual property (13.11, 0.001) | 2015 | 25 |
5 | industrial upgrading | industrial upgrading (31.81, 1.0E−4); the optimization of industrial structure (25.86, 1.0E−4); Industry Structure Upgrade (24.91, 1.0E−4); threshold effect (20, 1.0E4); industrial structure rationality (17.45, 1.0E−4) | 2017 | 25 |