Gephi forums

Now available on the Gephi Marketplace. Now using Membrane ESB 3.5.8. Significant performance improvements. If you see any problems with it or have suggestions for features or improvements, please let me know! Video overview is a bit outdated, but still relevant: http://vimeo.com/18591468 Marketplac...

Do you have the HTTP Graph plugin loaded? Because I have defined Force Atlas parameters in the plugin, I've noticed that it shows up separately as shown in the image.

How do yall thaink about this http://bit.ly/M2IUHq edge clustering paper. Like facebook or larger network graphs have like so many edges its makes the edges like useless. Could this be a layout option to use like, after you run a ForceAtlas2? There was some discussion around developing force-direct...

Is this something that would have to be built into Gephi? like hand coded? If so I'm happy to spend some time on it. However, I'm terrible at syntax and coding and stuff... Is there any way I could help? - wfb Yep, it would require implementing the pseudo-code included in the paper in Java, interac...

Thought this academic paper might be of interest to the Gephi community.

Motif Simplification: Improving Network Visualization Readability
with Fan and Parallel Glyphs - Cody Dunne and Ben Shneiderman

http://hcil.cs.umd.edu/trs/2012-11/2012-11.pdf

I believe you can set the end time to 'null' to make it persist forever. (this works in Java) ... Hope that helps!

This is Force Atlas 2 running 80 threads. Unfortunately, I don't have any crazy GPUs around to play with. For what it's worth, PFA doesn't scale quite so well. If there are too many threads, Gephi will crash hard with no stack trace (presumably the native libraries).

In case anyone's curious what this looks like when running:

Very cool, thanks for that information.

pbittner, I have been wanting to see the source for PFA (especially the GPU bits).. Any chance that is available to look at?

Reducing the heap size to the least it needs to be to process the graph, and keeping the Data Lab view up instead of the Overview makes a major difference in this scenario. It looks like the updating of the graph is the biggest contributor to the UI slowness.