Wanjing Ma

DFF: Decision-Focused Fine-Tuning for Smarter Predict-Then-Optimize with Limited Data

Decision-focused learning (DFL) offers an end-to-end approach to the predict-then-optimize (PO) framework by training predictive models directly on decision loss (DL), enhancing decision-making performance within PO contexts. However, the implementation of DFL poses distinct challenges. Primarily, D…