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Feb, 2020
关注Item2Vec:神经注意用户表示
Attentive Item2Vec: Neural Attentive User Representations
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Oren Barkan, Avi Caciularu, Ori Katz, Noam Koenigstein
TL;DR
该研究提出了一种名为Attentive Item2vec(AI2V)的新型,它使用上下文-目标注意力机制来学习和捕获用户历史行为的不同特征,以及在推荐中表现出了优异的性能。
Abstract
Factorization methods for
recommender systems
tend to represent users as a single
latent vector
. However,
user behavior
and interests may
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