Radial Tree Dendorgam of Cosmos 1.0 and ET100 (IMAGE)

University of Technology Sydney

Radial Tree Dendorgam of Cosmos 1.0 and ET100

Caption

Radial Tree Dendorgam of Cosmos 1.0 and ET100. (a) The full radial tree dendrogram with two grey dotted circles demonstrates three and seven are optimal numbers of clusters for the TA23k. We use colours to distinguish the three meta tech-clusters (TC3). (b) The curated radial tree dendrogram shows the technologies of ET100 and cluster names of TC7 and TC3 from bottom to top. The circle sizes of ET100 represent the normalised value of a technology index called Generality_Index. The theme tech-cluster “Data & Analytics” is frequently mentioned across Wikipedia articles than other theme tech-clusters.

Credit

Gong, Xian, Paul X. McCarthy, Colin Griffith, Claire McFarland, and Marian-Andrei Rizoiu.

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