3. The method of claim 2 , further comprising: creating, based on normalizing the generated term vector for each document in the first set of documents and normalizing the generated term vector for each document in the second set of documents, a composite term vector.
5. The method of claim 3 , further comprising: modifying the composite term vector to exclude at least one of the first quantity of terms or the second quantity of terms that does not satisfy a particular threshold value.