17. A system for comparing the distinctiveness of a plurality of sets generated through interaction with a collection of information, the system comprising: at least one processor operatively connected to a memory adapted to execute system components; a sampling component configured to sample from the collection of information to generate at least one set, wherein the sampling component is further configured to establish, automatically, at least one identifying characteristic within the at least one set; an analysis component configured to determine a statistical distribution of at least one identifying characteristic associated with the at least one set; a measurement component configured to determine a relative measurement of distinctiveness based on the statistical distributions of the at least one identifying characteristic associated with the at least one set and at least one other set, wherein the measurement component is further configured to account for a set size of a measured set based on a measurement of distinctiveness for a comparison set and a set size for the comparison set, and normalize the relative measurement of distinctiveness based on the set size of the measured set and the size for the comparison set.
22. The system according to claim 17 , wherein the at least one identifying characteristic comprises at least one of at least a portion of: textual information within a document; metadata associated with a document; contextual information associated with a document; non-textual information associated with a document; record information with a database; information associated with a composite entity; or information derivable from a document.