Twitter Sentiment Analysis with R | Slush Helsinki 2016

Slush, Europe’s leading startup event was held in Helsinki on November 30–December 1. With 15 000 attendees, 1500 startups and 800 investors, the event caused a clear spike in tweet numbers of @SlushHQ: As expected, the account has been the most active during the events around the globe. However, for some reason Slush Shanghai didn’t show as Read more about Twitter Sentiment Analysis with R | Slush Helsinki 2016[…]

Twitter network analysis with Gephi | Part 2

To continue the previous Twitter network analysis with Reaktor, I downloaded more data from Twitter. This time with a python script called twecoll, which produces a Gephi compatible graph file. Using this script requires setting up a Twitter app, since the script uses your app’s consumer key and secret. Running twecoll script is very straightforward:


Trafi Open Data and Tableau

Trafi, or Finnish Transport Safety Agency develops the safety of the transport system, promotes environmentally friendly transport solutions and is responsible for transport system regulatory duties. For example, in 2015 there were more than 2.6 million passenger cars in circulation in Finland. Trafi issues permits, regulations, approvals and decisions and prepares legal rules regarding the Read more about Trafi Open Data and Tableau[…]