Graphics Reference
In-Depth Information
Figure 2-7:
Visualizing a large graph reveals communities. Here,
philosophers listed in DBpedia are clustered by influence. Labels
characterize clusters and show key nodes.
Linking communities of buyers with products provides useful information
about patterns of customer interest and purchasing.
Figure 2-8
shows
products that are linked to a seminal design book, marked by the large icon,
through co-purchase and co-review. Where linked by review, the reviewer
appears in black. Closely linked products surrounding the central product
can be seen as most related, implying domain similarity, in which case
