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Pages

Posts

algorithms

Outlier Detection

Returns outliers detected based on the community structure of the graph.

blog

Minor Router API updates

Published:

We have updated the Router API to make it cleaner. This applies to Raphtory version 0.11 onwards that will be live from 1st March. Previously the coder needed to say SendUpdate and wrap this around the type of update that was being performed. The API now simply allows the user to directly make the update.

documentation

Write your own analysis

In the previous entry, you learnt how to write your own spout and router to ingest the data. In here, we will show you how to write an analyser that will run algorithms that you could test with your data.

Installation

Getting started with Raphtory only takes a few steps. We will use an example Raphtory project and install SBT (Scala Build Tool) to get it up and running.

Building a graph from your data

The first step to getting your first temporal graph analysis up and running is to tell Raphtory how to read your datafile and how to build it into a graph.

examples

Gab Social Network Analysis

Published:

In some recent work, we used Raphtory for studying the evolution of a fairly new social network Gab used largely by the alt-right. This blog will discuss our findings with a focus on how Raphtory was used; for a deeper delve into some of the network science take a look at our paper “Moving with the times: Investigating the alt right network Gab using temporal interaction graphs”