Search Results for author: Xianfeng Tan

Found 3 papers, 1 papers with code

Cold & Warm Net: Addressing Cold-Start Users in Recommender Systems

no code implementations27 Sep 2023 Xiangyu Zhang, Zongqiang Kuang, Zehao Zhang, Fan Huang, Xianfeng Tan

Finally, we evaluate our Cold & Warm Net on public datasets in comparison to models commonly applied in the matching stage and it outperforms other models on all user types.

Knowledge Distillation Meta-Learning +1

Multi-Task Fusion via Reinforcement Learning for Long-Term User Satisfaction in Recommender Systems

no code implementations9 Aug 2022 Qihua Zhang, Junning Liu, Yuzhuo Dai, Yiyan Qi, Yifan Yuan, Kunlun Zheng, Fan Huang, Xianfeng Tan

The mainstream RS ranking framework is composed of two parts: a Multi-Task Learning model (MTL) that predicts various user feedback, i. e., clicks, likes, sharings, and a Multi-Task Fusion model (MTF) that combines the multi-task outputs into one final ranking score with respect to user satisfaction.

Multi-Task Learning Recommendation Systems +1

Multi-Tasking Genetic Algorithm (MTGA) for Fuzzy System Optimization

1 code implementation15 Dec 2018 Dongrui Wu, Xianfeng Tan

Experiments on simultaneous optimization of type-1 and interval type-2 fuzzy logic controllers for couple-tank water level control demonstrated that the MTGA can find better fuzzy logic controllers than other approaches.

Multi-Task Learning

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