4. The method of claim 1 , wherein first language model is based on the Unified Medical Language System (UMLS).
4. The method of claim 1 , wherein first language model is based on the Unified Medical Language System (UMLS). 9. The system of claim 4 , wherein each ambiguity score is based on a ratio of a probability of the term given a non-medical corpus to a probability of the term given a medical corpus.