gephi

问题 I am currently building a Play Framework application in Scala that requires the use of the Gephi Java library. I tried adding Gephi as a managed dependency in SBT, but SBT cannot resolve all of Gephi's dependencies. This is a known issue. I then simply tried to add the whole Gephi JAR in my lib/ folder as an unmanaged dependency. IntelliJ detects the library just fine and I can compile my application perfectly fine. The problem is an exception occurs immediately upon starting the application,

问题 How would I export the data in my neo4j database for use in the gephi program? You can export it as json or csv in the dashboard but that doesnt work in gephi. I am using using neoclient right now to manage cypher queries but it seems like they do not have methods to do this. 回答1: There is a Neo4j-Gephi plugin, but I don't believe it supports the most recent versions of Neo4j. The best method is probably to use export functionality in neo4j-shell-tools to export to CSV or GraphML. 来源： https:/

问题 Using Gephi, I'd like to visualize how members of different organizations are related. My source material basically consists of a list of organizations and their members: Organization 1 Individual 1 Individual 2 Individual 3 Individual 4 Organization 2 Individual 5 Individual 1 Individual 6 Individual 7 Sometimes an individual shows up in different organizations (i.e. Individual 1 in this example). Questions: 1) How should I convert this information into edges so that the relationship between

问题 I checked the GitHub project for Gephi's Neo4j plugins. They supposedly upgraded support for Neo4j 2.0.1 in the trunk. I attempted to build the plugins from source with these steps. I could not successfully import a 2.0.1 Neo4j DB, so I'm unsure if I missed something. Any thoughts on whether the plug-in source is the problem or if my steps are incorrect? Install JDK 7 (if you have not already). Ensure that JAVA_HOME environment variable points to the top-level JDK location on your machine.

问题 I use NetworkX to create a set of nodes and edges and export them into GML format so that I can view them on Gephi 0.9.1 version. When I import the following GML: graph [ multigraph 1 directed 0 node [ id 0 label 1 ] node [ id 1 label 2 ] edge [ source 0 target 1 key "rel2" ] edge [ source 0 target 1 key "rel1" ] ] Gephi shows the following popup: It said Multi Graph: no while in the GML it is stated multigraph 1 . Gephi automatically merges the edges, and sets the weight to 2 , as below: How

问题 Using R,I try to calculate Betweenness centrality for about 1 million nodes and more than 20 million edges. To do so I have a pretty decent machine with 128GB ram and 4*2.40GHz CPU and a 64bit windows. Yet, using betweeness() of Igraph takes ages. I am wondering is there any quick solution? would it be faster, if I use Gephi?! 来源： https://stackoverflow.com/questions/21718078/betweenness-centrality-for-relatively-large-scale-data

问题 I'm trying to use Gephi-toolkit in a Play Application project and facing issues with building the project. At first I couldn't build the project because of some unresolved dependencies. As an answer from enter link description here suggested, my build.sbt now looks like this: name := """project-name""" version := "1.0-SNAPSHOT" lazy val root = (project in file(".")).enablePlugins(PlayScala) scalaVersion := "2.11.8" routesGenerator := InjectedRoutesGenerator resolvers += "scalaz-bintray" at

问题 This question seems pretty stupid but I actually fail to find a simple solution to this. I have a csv file that is structured like this: 0 21 34.00 34.00 1 23 35.00 25.00 2 25 45.00 65.00 The first column is the node's id, the second is an unimportant attribute. The 3rd and 4th attribute are supposed to be the x and y position of the nodes. I can import the file into the Data Laboratory without problems, but I fail to explain to Gephi to use the x y attributes as the corresponding properties.

问题 I've just started with Gephi using 0.9.0. When I go to the Overview window there is no Partition panel, or anything except the Appearance panel. All the help is based on 0.8.x and the UI seems to have gone through a major overhaul, so nothing online helps. How do I get to it? Cheers, Chris 回答1: The answer is in this topic: Hi, in 0.9 ranking and partition modules have been merged into a single "Appearance" tab. The functionalities are the same and if you click on "Attribute" it should look

问题 When I import my .gexf file, it flags a bunch of parallel edges. I don't know what parallel edges are and why there's an issue with my graph. I'm trying to create a dynamic gephi graph. 回答1: If you have several edges between one pair of two nodes, these edges are parallel to each other, so they are the parallel edges. There is no way to represent parallel edges in Gephi. So the Gephi will automatically merge your parallel edges into one edge. (But fortunately the weight will be also merged, e