Gephi bbc

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  • 1. Get Started with Gephi Tony Hirst @psychemedia
  • 2. Gephi.org
  • 3. https://gephi.org/users/install/ Mac users: install Java (official JRE, not OpenJDK) All users: bump up the memory
  • 4. Play with some datasets and see what we learn along the way…;-)
  • 5. The Anatomy of a Graph…
  • 6. …and the simplest way in…
  • 7. Let’s have a chat with some graphs…
  • 8. How MPs follow each other on Twitter A social network bit.ly/18j6S2o
  • 9. Layout
  • 10. Think “maps”
  • 11. Network Statistics
  • 12. Treat network stats as questions asked of data They help you have a conversation with the dataset as a whole Conversationswithdata
  • 13. Centrality measures
  • 14. betweenness eigenvector PageRank Centralitymeasures
  • 15. Hub & Authority
  • 16. Co-Director Trawl on #opencorporates A corporate network bit.ly/11Q9T7u
  • 17. < Corporate Structure Maps Presentation >
  • 18. Common Likes on Facebook A social interest network http://is.gd/7cRnvS http://openrefine.org
  • 19. Who influences whom in philosophy? A Wikipedia Influence network Semantic Web Import plugin
  • 20. https://gist.github.com/psychemedia/5999271
  • 21. Institutional representation on In Our Time A BBC programme contributors’ network is.gd/ur4MPU