Hi,
I'm taking a graph mining course at my college and I'm being asked for a data source with weights in the relationships between all or most of the nodes, similarly to this. So far, finding a suitable data source has been one of the most difficult tasks in said class, because data sources publicly available on internet has few nodes, few relationships, and more importantly, the lack of weighted relantionships.
Does anyone has a good catalog of data sources to address these requirements? I can't make up my own data because i need to apply GDS algorithms such as centrality, community, similarity and path algorithms.
Thanks.