Tuesday, October 4, 2011

09/27/2011

Authorities are pointed to by Hubs (and derive their importance from who are pointing to them)
Hubs point to authorities (and derive their importance from who they point to). Hubs and its relation to primary eigen vectors of AA' and A'A matrices. Power iteration method can eventually get the eigenvecots for Authorities adn Hubs.

Shu