Yun Xiao

Sequential Search with Off-Policy Reinforcement Learning

2021

Recent years have seen a significant amount of interests in Sequential Recommendation (SR), which aims to understand and model the sequential user behaviors and the interactions between users and items over time. Surprisingly, despite the …

Automatic Product Copywriting for E-commerce

2022 · Proceedings of the AAAI Conference on Artificial Intelligence

Product copywriting is a critical component of e-commerce recommendation platforms. It aims to attract users' interest and improve user experience by highlighting product characteristics with textual descriptions. In this paper, we report our experience deploying …

Adaptive elite ant colony optimization for track planning in gravity-aided navigation with multi-feature fusion

2025 · Defence Technology

Autonomous Underwater Vehicle track planning is critical for maritime defense missions, particularly in signal-denied and stealth-sensitive environments. Gravity-aided inertial navigation systems (GAINS), as a passive and emission-free approach, offer strong potential for such missions. However, …