activity
20192024
most citedLearning to Warm Up Cold Item Embeddings for Cold-start Recommendation with Meta Scaling and Shifting Networks

130 citations · 398 across the 14 of their papers we have counts for

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cs.SI2021★ 29 cited

Understanding WeChat User Preferences and "Wow" Diffusion

Fanjin Zhang, Jie Tang, Xueyi Liu +9

WeChat is the largest social instant messaging platform in China, with 1.1 billion monthly active users. "Top Stories" is a novel friend-enhanced recommendation engine in WeChat, i…