个人公众号,欢迎关注 YouChouNoBB 介绍一篇很有意思的论文,DUMN,论文的亮点在于将item侧的行为序列也加入建模,通过计算user to user 的相似度,来表达target user与target item之间的相似度.

I have seen there are already a few questions on Stack that ask questions similarly but not in this par

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