Icon

03_​Visualizing_​Twitter_​Network_​with_​a_​Chord_​Diagram

Visualizing Twitter Network with a Chord Diagram

In this workflow we will:
- Read the dataset listing tweets with hashtag #KNIME between end of July 2021-beginning of August 2021 (1 week)
- Row filter and GroupBy to get the number of retweets between every pair of users in both directions
- Cross Joiner and Pivoting to create a weighted adjacency matrix listing each pair of users in two different cells, one for each retweet direction
- Visualize the connections in a chord diagram created by the d3 script in the Generic JavaScript View node
- Visualize the connections using a Network Viewer node


Visualizing Twitter Network with a Chord Diagram and aTraditional Network View VisualizationUse a script in JavaScript to createa View with the chord diagramrepresenting the network. Data accessFor more information on how to accessTwitter data check the following workflow onthe Example Server:50_Applications/19_TwitterAnalysis/02_Analyzing_Twitter_Data TransformationCounting retweets among top 20 retweeted users and creatingthe weighted adjacency matrix of the Twitter network. VisualizationUse the Network Viewer node tocreate a more "traditional" networkview with no code. reading tweets datacount retweetsbetween each pairplot chord diagramcreate adjacency matrix weighted on the number of retweets Table Reader Compute how often usersretweet each other GenericJavaScript View Create matrix inputmatrix for chord plot Network Viewer Create Network Visualizing Twitter Network with a Chord Diagram and aTraditional Network View VisualizationUse a script in JavaScript to createa View with the chord diagramrepresenting the network. Data accessFor more information on how to accessTwitter data check the following workflow onthe Example Server:50_Applications/19_TwitterAnalysis/02_Analyzing_Twitter_Data TransformationCounting retweets among top 20 retweeted users and creatingthe weighted adjacency matrix of the Twitter network. VisualizationUse the Network Viewer node tocreate a more "traditional" networkview with no code. reading tweets datacount retweetsbetween each pairplot chord diagramcreate adjacency matrix weighted on the number of retweets Table Reader Compute how often usersretweet each other GenericJavaScript View Create matrix inputmatrix for chord plot Network Viewer Create Network

Nodes

Extensions

Links

Download

To use this workflow in KNIME, download it from the below URL and open it in KNIME:

Download Workflow
Created by: Paolo
Created at: 2018-08-27
On NodePit since: 2023-03-07
Last update: 2024-04-27
Created with KNIME version: v4.7.1
Tags: Data VisualizationTwitterdatavizChord Diagramnetwork graphgraph analysissocial mediaPracticing Data ScienceMarketing Analytics

Deploy, schedule, execute, and monitor your KNIME workflows locally, in the cloud or on-premises – with our brand new NodePit Runner.

Try NodePit Runner!