3. The method of claim 2 , wherein generating the second trained predictive model comprises generating the second trained predictive model using all of the subsets of initial training records except the subset of initial training records.
2. The method of claim 1 , further comprising: dividing the initial training records into subsets of initial training records, the subsets of initial training records including the first subset of the initial training records and the second subset of the initial training records; generating the second trained predictive model using the first subset of the initial training records and at least one other subset of the initial training records of the subsets of training records.