Respective “Authority” is referred by many good hubs Useful “Hub” points to many valuable authorities
Respective “Authority” is referred by many good hubs Useful “Hub” points to many valuable authorities
(1) Clever performs a search using e.g. AltaVista, and takes a set of some 200 resulting Web pages (2) This set is expanded to some 3,000 pages by including pages linked to and from those 200 pages (3) Iterative algorithm identifies authorities and hubs from these extended set of Web documents