Playing with Gephi, Bio4j and Go
From the blog:
It had already been some time without having some fun with Gephi so today I told myself: why not trying visualizing the whole Gene Ontology and seeing what happens?
First of all I had to generate the corresponding file in gexf format containing all the terms and relationships belonging to the ontology.
For that I did a small program (GenerateGexfGo.java) which uses Bio4j for terms/relationships info retrieval and a couple of XML Gexf wrapper classes from the github project Era7BioinfoXML.
This looks like fun!
And a good way to look at an important data set, that could benefit from a topic map.