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Efficiency Boosting of Secure Cross-platform Recommender Systems over Sparse Data.
Hao Ren
Guowen Xu
Tianwei Zhang
Jianting Ning
Xinyi Huang
Hongwei Li
Rongxing Lu
Published in:
CoRR (2022)
Keyphrases
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sparse data
cross platform
recommender systems
high dimensional
open source
business applications
software package
multi category
random projections
databases
machine learning
learning algorithm
feature selection