1. A computer-implemented method, comprising: identifying, at a server, a plurality of sites, each of the sites hosting a respective plurality of documents; accessing, at the server, usage information associated with each of the plurality of sites, the usage information including, for each site: a frequency of visit value based on a number of times the documents hosted by the site were visited during a time period; and a unique visit value based on a number of unique visitors to the documents hosted by the site; determining, at the server, for each site, a usage score from the frequency of visit value and the unique visit value for the site; and determining, at the server, an organization for the documents based on the usage scores for the respective sites hosting the documents.
1. A computer-implemented method, comprising: identifying, at a server, a plurality of sites, each of the sites hosting a respective plurality of documents; accessing, at the server, usage information associated with each of the plurality of sites, the usage information including, for each site: a frequency of visit value based on a number of times the documents hosted by the site were visited during a time period; and a unique visit value based on a number of unique visitors to the documents hosted by the site; determining, at the server, for each site, a usage score from the frequency of visit value and the unique visit value for the site; and determining, at the server, an organization for the documents based on the usage scores for the respective sites hosting the documents. 2. The computer-implemented method of claim 1 , further comprising: determining at the server, for each document, a path length score from a path of the document; wherein determining the usage score from the frequency of visit value and the unique visit value for the site; comprises determining the usage score from the frequency of visit value and the unique visit value associated with the documents hosted by the site and the path length score of the documents hosted by the site.