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Debiasing Sequential Recommenders through Distributionally Robust Optimization over System Exposure.
Jiyuan Yang
Yue Ding
Yidan Wang
Pengjie Ren
Zhumin Chen
Fei Cai
Jun Ma
Rui Zhang
Zhaochun Ren
Xin Xin
Published in:
CoRR (2023)
Keyphrases
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robust optimization
stochastic programming
chance constrained
mathematical programming
portfolio optimization
collaborative filtering
recommender systems
risk measures
lot sizing
semidefinite programming
chance constraints
multi agent systems
search space
simulated annealing
graphical models
linear programming