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Nov, 2013
泊松因子分解的可伸缩推荐
Scalable Recommendation with Poisson Factorization
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Prem Gopalan, Jake M. Hofman, David M. Blei
TL;DR
研究使用贝叶斯泊松矩阵因式分解模型对大量的稀疏用户行为数据进行推荐,并应用于电影评分、歌曲收听和科学论文阅读等领域,结果表明其优于传统矩阵因式分解方法。
Abstract
We develop a
bayesian poisson matrix factorization
model for forming recommendations from
sparse user behavior data
. These data are large user/item matrices where each user has provided feedback on only a small s
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