no code implementations • 1 Mar 2023 • Shanshan Lyu, Qiwei Chen, Tao Zhuang, Junfeng Ge
Although existing methods ESMM and ESM2 train with all impression samples over the entire space by modeling user behavior paths, SSB and DS problems still exist.
no code implementations • 19 Mar 2021 • Hao Gao, Yongqing Wang, Shanshan Lyu, HuaWei Shen, Xueqi Cheng
However, the low quality of observed user data confuses the judgment on anchor links, resulting in the matching collision problem in practice.