Figure 6
From: Searching for superspreaders of information in real-world social media
ksum has good performance in identifying influential spreaders.
The comparisons of kS with ksum and k2sum are shown for LJ (a, b), APS (c, d), Facebook (e, f) and Twitter (g, h). Error bars indicate the 95% confidence intervals. To our surprise ksum has performance comparable with kS. With more local information, k2sum improve the performance slightly.
