BriefGPT.xyz
Feb, 2023
基于对抗变分自编码器预热的冷启动推荐
Item Cold Start Recommendation via Adversarial Variational Auto-encoder Warm-up
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Shenzheng Zhang, Qi Tan, Xinzhi Zheng, Yi Ren, Xu Zhao
TL;DR
本文中提出了一种Adversarial Variational Auto-encoder Warm-up模型(AVAEW),通过生成warm-up item ID embedding针对冷启动问题来提高推荐系统对新物品的推荐效果。
Abstract
The gap between the randomly initialized
item id embedding
and the well-trained warm
item id embedding
makes the cold items hard to suit the
reco
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