Figure 4From: From individual to collective behaviours: exploring population heterogeneity of human mobility based on social media dataClustering results. (A) Clustering dendrogram. The clusters are formulated by splitting groups into clusters when the cluster distance is above five. (B) Kernel density estimation of cluster feature distributions of geographical characteristics and network properties. The height of the one-dimensional distribution is proportional to the fraction of the number of individuals in each cluster over the total individuals. The Silhouette width for both clustering results is above 0.5, indicating that the identified categories are sensibleBack to article page