Tweets Redraw The City Map With Emotions

It could help sectors such as urban planning and tourism.

2 million tweets made by 200,000 users in London and San Francisco made it possible to reconstruct which places and events are most often associated with positive and negative emotions

Between bars, stations, hotels and shops, the tweets written in the various locations redraw the city map following the emotions: in practice, around 2 million tweets made by 200,000 users in London and San Francisco made it possible to reconstruct which places and events are more often associated with sadness, fear or anger, and which…