activity
20182023
most citedWarm Up Cold-start Advertisements: Improving CTR Predictions via Learning to Learn ID Embeddings

29 citations · 137 across the 11 of their papers we have counts for

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Showing 2018Show all

2 papers · 1 filter

cs.LG2018★ 2 cited

Policy Optimization with Model-based Explorations

Feiyang Pan, Qingpeng Cai, An-Xiang Zeng +5

Model-free reinforcement learning methods such as the Proximal Policy Optimization algorithm (PPO) have successfully applied in complex decision-making problems such as Atari games…

cs.LG2018★ 21 cited

Policy Gradients for Contextual Recommendations

Feiyang Pan, Qingpeng Cai, Pingzhong Tang +2

Decision making is a challenging task in online recommender systems. The decision maker often needs to choose a contextual item at each step from a set of candidates. Contextual ba…