22. A method for managing medical records, comprising: training a classifier based on a medical diagnosis, wherein the classifier is a transductive classifier, and further comprising training the transductive classifier through iterative calculation using at least one predetermined cost factor, at least one seed document, and the medical records, wherein for each iteration of the calculations the cost factor is adjusted as a function of an expected label value; accessing a plurality of medical records; performing a document classification technique on the medical records using the classifier; and outputting an identifier of at least one of the medical records having a low probability of being associated with the medical diagnosis.
25. The method of claim 22 , wherein the document classification technique includes a support vector machine process.