Before revision:  In particular, we (i) formalize the data-driven design problem as a non-zero-sum game, (ii) leverage this formalism to develop a strategy for retraining the regression model as the design algorithm proceeds---what we refer to as autofocusing the model , and (iii) demonstrate the promise of autofocusing empirically.
After revision:  In particular, we (i) formalize the data-driven design problem as a non-zero-sum game, (ii) develop a principled strategy for retraining the regression model as the design algorithm proceeds---what we refer to as autofocusing the model , and (iii) demonstrate the promise of autofocusing empirically.