[2F03] Affective Science & Engineering 2

16:00 〜 16:20

[2F03-03] Off-Policy Evaluation for Recommendations with Missing-Not-At-Random Rewards

*Tatsuki Takahashi¹, Chihiro Maru², Hiroko Shoji² (1. Chuo University Graduate School, 2. Chuo University)

キーワード：

Recommender System、Off-Policy Evaluation/Learning、Unbiased Recommender Learning、Inverse Propensity Score