Google method or algorithm

Hi guys,i would like to know which method or algorithm does Google use to recognise the user input and then match it accordingly.Thank you
[159 byte] By [a_antonioa] at [2007-9-29 17:36:42]
# 1
There is no single algorithm and the tool doesn't 'recognize' input. It has no awareness of the words you enter. It looks in a database. It's how the database is organized and updated that is the key.
dubwaia at 2007-7-15 16:36:22 > top of Java-index,Other Topics,Algorithms...
# 2
Perhaps reading the information AT google.com would be a good place to start. http://www.google.com/technology/index.html
rkconnera at 2007-7-15 16:36:22 > top of Java-index,Other Topics,Algorithms...
# 3
Thank you for the valuable information.
a_antonioa at 2007-7-15 16:36:22 > top of Java-index,Other Topics,Algorithms...
# 4
I like their alternative explanation http://www.google.com/technology/pigeonrank.html
tschodta at 2007-7-15 16:36:22 > top of Java-index,Other Topics,Algorithms...
# 5

Hi,

I tried Googles description, but it齭 quite confusing

for a well it-related person.

So here is my short description:

Google uses g besides the well-known indexers, straight-forward fast Graph-Algorithms.

Google searches through the internet and interprets the

Net as a big Graph (with vertices and edges you know?)

A Vertice is a web-site or a single displayable object.

The edges are the Links between them.

Every vertice has a special ranking score.

Better sites with the same related keywords, will be found

through this alg.

e.G. Remember a good page A with the rank r.

A better page B on the same topic with the rank q links to

page A. So the rank of page A is pushed to something like

that: new Rank r = old Rank r + (CONST*q).

So know it齭 quite easy to find a "good" site: Get sites

with the keyword, and sort by ranking.

The real implementation is a little more complex, so this

is that you get an idea.

moZart

mo-zarta at 2007-7-15 16:36:22 > top of Java-index,Other Topics,Algorithms...