Warning: This tutorial uses obsolete Gephi 0.6 version. See the Quick Start for 0.7 http://gephi.org/users/quick-start/
This video presents advanced functionalities in 5 steps :
1- Layout a semantic graph on genetics take on a case study with the Stairizer algorithm
2- Changing the style of the background and the edges
3- Filtering the nodes (ordering by a node attribute) to improve readability
4- Tweaking labels rendering and positioning
5- Exploring the 3D graph
Gephi is an open-source network visualization and manipulation software. Built-in functionalities allow graphs to be layouted (according to links a position is given to each node) and readable maps exported.