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