Weighted out-degree sums the weights of a node’s outgoing relationships. In a retweet amplification network, it measures how much content a user distributes, not merely how many users they reach. section 6.2.1
GDS degree centrality supports weighted calculations through relationshipWeightProperty. Set it to weight when analyzing the projected graph. section 6.2.1
Retweet amplification
The weighted distribution has a mean of 4.7, a median of 1, and a maximum of 2,006. A small number of extreme users therefore raise the average; the highest values may indicate automated retweeting. section 6.2.1
