Patent ID: 7421386

Claim:
A computer readable storage medium having instructions, which when performed by a computing device, operate as a language processing system having a text analyzer, the text analyzer configured to receive and analyze input text by accessing a lexicon stored on the computer readable storage medium and provide an output in accordance with accessing information from the lexicon, the lexicon comprising a plurality of entries, each entry corresponding to a word entered in the lexicon, wherein each entry comprises: a first field comprising spelling information for an entered word; a second field comprising part of speech information associated with the entered word; and a third field comprising lemma delta information associated with the entered word, wherein the lemma delta information comprises transformation information associated with the entered word, the transformation information comprising an op code and an argument value, wherein the op code is indicative of an operation to perform upon the entered word based on the argument value in order to convert the entered word into a second word.