22. The system for building a dynamic classification dictionary of claim 15 , further comprising: a computing device configured to cluster related nouns; a computing device configured to add a topic to the dynamic classification dictionary based on the clustered related nouns; and a computing device configured to select a single term to represent the cluster.
15. A system for building a dynamic classification dictionary, the system comprising: a computing device configured to analyze author-generated classification information regarding a document and assigning a set of first taxonomic nouns to characterize the document based upon the author-generated classification information; a computing device configured to examine a user-generated tag from a client computer characterizing a portion of the document and assigning a set of second taxonomic nouns to characterize the document based upon the user-generated tag characterization; a computing device configured to identify a method of access through which the document has been accessed and assigning a set of third taxonomic nouns to characterize the document based upon the method of access; a computing device configured to evaluate attributes related to the method of access and assigning a set of fourth taxonomic nouns to characterize the document based upon the attributes related to the method of access; a computing device configured to process the document to extract a set of fifth taxonomic nouns to characterize the document; a computing device configured to aggregate the set of first taxonomic nouns, the set of second taxonomic nouns, the set of third taxonomic nouns, the set of fourth taxonomic nouns, and the set of fifth taxonomic nouns into a composite set of taxonomic nouns; and a computing device configured to build a dynamic classification dictionary by storing the composite set of taxonomic nouns.