Derek Zhiyuan Cheng

Self-supervised Learning for Large-scale Item Recommendations

Tiansheng Yao, Xinyang Yi, Derek Zhiyuan Cheng et al. · 2021 · 219 citations · Full text

Engineering, Machine Learning, Text Mining +18

Sampling-bias-corrected neural modeling for large corpus item recommendations

Xinyang Yi, Ji Yang, Lichan Hong et al. · 2019 · 200 citations

Natural Language Processing, Large Ai Model, Retrieval Augmented Generation +15

Mixed Negative Sampling for Learning Two-tower Neural Networks in Recommendations

Ji Yang, Xinyang Yi, Derek Zhiyuan Cheng et al. · Companion Proceedings of the Web Conference 2020 · 2020 · 125 citations · Full text

A Model of Two Tales: Dual Transfer Learning Framework for Improved Long-tail Item Recommendation

Yin Zhang⋆, Derek Zhiyuan Cheng, Tiansheng Yao et al. · 2021 · 91 citations · Full text

Few-shot Learning, Dual Transfer, Engineering +20

Learning to Embed Categorical Features without Embedding Tables for Recommendation

Wang-Cheng Kang, Derek Zhiyuan Cheng, Tiansheng Yao et al. · 2021 · 46 citations · Full text

Engineering, Machine Learning, Embedding Table +19