John Battelle's Search Blog Google Says: Check Under Our Hood (Personalized Search, et al)
Google's got a refined look, and it's rolling out a Labs approach to personalized search. The approach is distinct, it requires a lot of input from the user. It's the result, I believe, of an integration with the Kaltix technology Google bought last year. The company, in a press release,...
Source: battellemedia.com