G06N504
Please help me predict the CPC LABEL for this patentPATENT ABSTRACT: A method, computer program product and system for determining a minimal explanation. A model comprising a plurality of constraints is received. An output for the model is determined and a subset of the constraints that provide the same output for the model is constructed. The construction includes determining a first constraint that forms part of the subset of the constraints, testing the constraint(s) that form the subset of the constraints to determine if the subset of constraints provides the same output for the model, selecting a further constraint that has a variable in common with at least one constraint in the subset of constraints, and repeating the testing of the constraint(s) and the selecting of the further constraint until the testing of the constraint(s) that form the subset of the constraints determines that the subset of the constraints does provide the same output for the model.