no code implementations • 25 Aug 2023 • Tianchi Cai, Shenliao Bao, Jiyan Jiang, Shiji Zhou, Wenpeng Zhang, Lihong Gu, Jinjie Gu, Guannan Zhang
Model-free RL-based recommender systems have recently received increasing research attention due to their capability to handle partial feedback and long-term rewards.
no code implementations • 9 Mar 2022 • Fang Fang, Shenliao Bao
Modern scientific research and applications very often encounter "fragmentary data" which brings big challenges to imputation and prediction.