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khalil-research / PyEPO

A PyTorch-based End-to-End Predict-then-Optimize Library for Linear and Integer Programming
MIT License
429 stars 56 forks source link

NCE & LTR #11

Closed LucasBoTang closed 1 year ago

LucasBoTang commented 1 year ago

This contribution adds the noise contrastive estimation and the learning to rank losses for decision-focused learning.