Patent ID: 8838614
Filing Date: 2014-09-16
Classification: G06F

Abstract:
1. A method of operating a computerized document classification system, comprising the steps of: generating at least one classification important word for distinguishing between two or more document classifications, wherein each classification important word has a classification importance value; selecting a reference document having information content comprising a plurality of words related to at least one of the two or more document classifications; automatically detecting at least one classification important word from the plurality of words within the reference document, wherein the at least one classification important word from the reference document has been processed using at least two dictionary functions selected from a group of dictionary functions consisting of: generating a word score value for the at least one detected classification important word from the reference document using a WordRatio, which comprises a normalization factor for the detected classification important word that is based upon the relative occurrences of a predetermined plurality of base words, and at least one value selected from a group of values consisting of: generating a classification score for the reference document that is related to the word score value for the at least one detected classification important word.