Search found 124 matches
- 21 Oct 2013 06:54
- Forum: Data Import / Export
- Topic: Another Data Formatting Question..
- Replies: 2
- Views: 1571
Re: Another Data Formatting Question..
Hi M4nitoe. You should use weight parameter as a third column to prepare the data. The more connections a person has to agents the more weight the edge between that person and NGOAgent gets. For example: Person NGOAgent weight A X 2 B X 1 Check GDF ( https://gephi.org/users/supported-graph-formats/g...
- 18 Oct 2013 15:58
- Forum: How-To and Troubleshooting
- Topic: Real time update
- Replies: 4
- Views: 2747
Re: Real time update
Hello Eric. For reference you might want to check Gephi Graph Streaming plugin at https://marketplace.gephi.org/plugin/graph-streaming/. There is a video about it at http://www.youtube.com/watch?v=7SW_FDiY0sg What you are looking for is possible with Gephi but I can't help you with the details more ...
- 17 Oct 2013 16:41
- Forum: How-To and Troubleshooting
- Topic: is there a way for gephic to draw graphic for this
- Replies: 5
- Views: 3221
Re: is there a way for gephic to draw graphic for this
To encode the drawing with the duplicate "b" merged to a single node you'd do: srcIp srcPort srcPort dstPort dstPort dstIp You can use the sed example to achieve this by adjusting the \1 \2 \3 and \4 parameters accordingly. -- I wrote the below text first and I don't want to delete it now -- In your...
- 17 Oct 2013 08:16
- Forum: How-To and Troubleshooting
- Topic: is there a way for gephic to draw graphic for this
- Replies: 5
- Views: 3221
Re: is there a way for gephic to draw graphic for this
Hi fedorafan You should convert your data format from 4 column format to a 2 column format. Ie. your format should look like: srcIp dstPort srcPort dstIp You can use this sed script to convert from 4 column format to 2 column format: sed -r 's/([^ ]*) ([^ ]*) ([^ ]*) ([^ ]*)/\1 \4/' 4col-data.csv > ...
- 15 Oct 2013 07:02
- Forum:
- Topic: Graph Zoom size in headless mode (png export)
- Replies: 4
- Views: 1198
Re: Graph Zoom size in headless mode (png export)
Ah, try Container container = importController.importFile(file). Obviously here the code is importing an exiting graph file. This follows the example shown in https://wiki.gephi.org/index.php/Toolki ... less_Gephi
- 14 Oct 2013 20:49
- Forum: Layouts
- Topic: Preventing overlapping directed edges
- Replies: 2
- Views: 5200
Re: Preventing overlapping directed edges
Hi simski. There is an option to enable curved edges when exporting the graph as PNG or other image format in Preview panel. In Overview panel I don't think it's possible to have curved edges. If the both edges are still curved the same way - ie. overlapping - then I don't think there are any workar...
- 14 Oct 2013 20:36
- Forum:
- Topic: Graph Zoom size in headless mode (png export)
- Replies: 4
- Views: 1198
Re: Graph Zoom size in headless mode (png export)
Hi srikanth. I don't know the answer with 100% certainty to your problem. However I had similar problems which I solved by doing container.setAutoScale(false) before importing the graph. Also previewController.refreshPreview() might be related to your problem. The refreshPreview() method finds the m...
- 07 Oct 2013 09:54
- Forum: Statistics, Clustering & Data Lab
- Topic: Number of communities while running Modularity
- Replies: 10
- Views: 13532
Re: Number of communities while running Modularity
About the notion of "familiarity" it sounds interesting but i couldn't find anything related to on the web. Flow networks or seed sets are not very close to what i am looking for neither. It seems i didn´t explain very good. What i am working in is closer to concept of small world networks than hug...
- 19 Sep 2013 10:32
- Forum:
- Topic: openord and graph 4M nodes, 100M weighted arcs
- Replies: 3
- Views: 1499
Re: openord and graph 4M nodes, 100M weighted arcs
Hi gg4gephi In my own experience the OpenOrd algorithm did not produce as good layout as I'd liked it to. I tested OpenOrd on a network that had 1-10M nodes and maybe 5-50M edges depending on what filtering was done beforehand. Later I started to use Force Atlas 2 which produces lots of better layou...
- 17 Sep 2013 09:35
- Forum: Statistics, Clustering & Data Lab
- Topic: Number of communities while running Modularity
- Replies: 10
- Views: 13532
Re: Number of communities while running Modularity
Mathematical properties of modularity don't make it possible to do what you are asking. You might be more interested in Gephi's Eigenvector Centrality (https://en.wikipedia.org/wiki/Eigenvector_centrality). Centrality of a vertex measures its relative importance within a graph . This is not exactly ...