VOSviewer cluster description
| Blue cluster | Red cluster | Green cluster | Yellow cluster |
|---|---|---|---|
| machine learning | disaster management | emergency services | simulation |
| data mining | disaster response | humanitarian operations | decision support |
| sentiment analysis | disaster recovery | humanitarian supply chain | risk management |
| social media | emergency response | performance measurement | resilience |
| social media crowdsourcing | Drone | disaster | artificial intelligence |
| text classification | path planning | predictive analytics | deep learning |
| data analysis | unmanned aerial vehicle (UAV) | blockchain | |
| natural disaster | damage assessment | big data | |
| strategic values | big data analytics | ||
| Internet of Things | trust | ||
| volunteered geographic information (VGI) | confirmatory factor analysis | ||
| geospatial data (GIS) |
| Blue cluster | Red cluster | Green cluster | Yellow cluster |
|---|---|---|---|
| machine learning | disaster management | emergency services | simulation |
| data mining | disaster response | humanitarian operations | decision support |
| sentiment analysis | disaster recovery | humanitarian supply chain | risk management |
| social media | emergency response | performance measurement | resilience |
| social media crowdsourcing | Drone | disaster | artificial intelligence |
| text classification | path planning | predictive analytics | deep learning |
| data analysis | unmanned aerial vehicle (UAV) | blockchain | |
| natural disaster | damage assessment | big data | |
| strategic values | big data analytics | ||
| Internet of Things | trust | ||
| volunteered geographic information (VGI) | confirmatory factor analysis | ||
| geospatial data (GIS) |