For these node classifications, why eliminate from HINs, groups in Blogcatalog, categories in Yelp, venues in DBLP and patent classes in U.S. Patents? when we learn the representation of nodes.

[zuozijiZHOULI]

For these node classifications, why eliminate from HINs, groups in
Blogcatalog, categories in Yelp, venues in DBLP and patent classes
in U.S. Patents? when we learn the representation of nodes.