Context Networks help you understand which terms in your data set have the most meaningful relationship with the theme you have clicked into, where the thickness of the line indicates the strength of the relationship between the connected terms and the size of the circle indicates how frequently these terms appear.
For example, by looking at the size of each circle and by how closely they are appearing together, we can see that the ‘Cabin Crew’ of this flight are frequently being mentioned when passengers are sharing feedback about their In Flight Experience (which is the theme we clicked into to explore).