Let's graph & viz
Vendredi dernier, Paris Match à sortit une data viz en rapport avec les retards sur les trajets TGV. http://www.parismatch.com/Actu/Societe/DataMatch-les-TGV-sont-ils-a-l-heure-566415 Arrêtons donc de niaiser, reprenons les data sur le site open data de la sncf (qui est très cool d’ailleur) et Continuer la lecture TGV et Ponctualité
This graph represent the map created recenlty by http://geography.oii.ox.ac.uk/ which represent the internet tube as a metro line. The « abstract representation » made here is conveignent because this simplification of the fiber-optic network makes very easy to quickly turn into a Continuer la lecture Internet Tube
As you may have remark if you follow me, I’m a big fan of Gephi with the streaming module. In this article, I want to share how it can be use « officially » (I mean, on the way it was designed Continuer la lecture Gephi and the Streaming module
Here is a graphical update for the Cac40 analysis : http://matthieu-totet.fr/cac40/ The data still the same, but now the interface is less « raw ».
The idea here is to show a concrete exemple for implementing a Neo4J server (embeeded) that will represent a Twitter Stream Activity. Before coding, we have to think about how to represent nodes and relationships from the twitter world. In Continuer la lecture Twitter Stream in Neo4J : See Twitts differently