5. The non-transitory computer readable medium of claim 2 wherein the statistical data includes a topic-term matrix having one or more topical categories and wherein classifying includes assigning at least one of the one or more topical categories of the topic-term matrix to the electronic document using the at least one topic model-based classification rule.
5. The non-transitory computer readable medium of claim 2 wherein the statistical data includes a topic-term matrix having one or more topical categories and wherein classifying includes assigning at least one of the one or more topical categories of the topic-term matrix to the electronic document using the at least one topic model-based classification rule. 6. The non-transitory computer readable medium of claim 5 wherein the instructions include outputting the assigned at least one topical category of the electronic document.