Re: How Google makes improvements to its search algorithm

From: James Weinheimer <weinheimer.jim.l_at_nyob>
Date: Mon, 29 Aug 2011 14:57:02 +0200
To: NGC4LIB_at_LISTSERV.ND.EDU
On 29/08/2011 14:31, Meloni, Julie (jcm7sb) wrote:
<snip>
Training is done in a custom system using already-rated search results; 
if you get X number correct, you can move on in the process. All ratings 
have several sets of eyes on them, and even more if the ratings differ 
(say between a 3 and a 5 on a 5 point scale). There is room (and a 
requirement) that you argue for your rating in that situation. In my 
experience, fellow raters were educated, tech-savvy individuals with the 
ability to make logical arguments; they look for people with broad 
knowledge since you have to be able to rate results for Lady Gaga, 
tsunamis, cricket results, and space exploration equally well (as an 
example).
</snip>

That is very interesting! You mentioned "if you get X number correct". 
In your opinion, was it pretty clear what was "correct" and what was 
"incorrect"? Although I am only imagining since I haven't seen it, it 
seems as if it would easier to figure out if one is "incorrect" instead 
of "correct". For instance, a query of "Mona Lisa" that retrieved a 
resource on herding reindeer in Finland could be labelled incorrect 
pretty safely. But determining what would be "correct" would seem to be 
more difficult: the painting or the song, or perhaps some words from a 
poem. For example, when evaluating the search "Mona Lisa" how would a 
high ranking of a page about Nat King Cole be considered? Or is this not 
the way it works?

I find this fascinating, by the way!

-- 
James Weinheimer  weinheimer.jim.l_at_gmail.com
First Thus: http://catalogingmatters.blogspot.com/
Cooperative Cataloging Rules: http://sites.google.com/site/opencatalogingrules/
Received on Mon Aug 29 2011 - 08:59:13 EDT