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RunlongYu / BPR_MPR

BPR, Bayesian Personalized Ranking (BPR), extremely convenient BPR & Multiple Pairwise Ranking
https://dl.acm.org/citation.cfm?id=3269283
Apache License 2.0
82 stars 22 forks source link

#流行性排名问题 #6

Open Apinkplus opened 5 years ago

Apinkplus commented 5 years ago

之前的MPR代码里边的i*选择恒定为-1，为什么会这样子，和您论文中的表述不太一致，能解释下吗？