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Sep, 2023
序列推荐的扩散增强
Diffusion Augmentation for Sequential Recommendation
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Qidong Liu, Fan Yan, Xiangyu Zhao, Zhaocheng Du, Huifeng Guo...
TL;DR
DiffuASR是一种基于扩散模型的顺序推荐算法,通过数据增强解决了数据稀疏性和长尾用户问题,并且能够直接训练顺序推荐模型,提高推荐效果。
Abstract
sequential recommendation
(SRS) has become the technical foundation in many applications recently, which aims to recommend the next item based on the user's historical interactions. However,
sequential recommendation
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