A differentially private nonnegative matrix factorization for recommender system

journal contribution

posted on 2022-01-01, 00:00 authored by X Ran, Y Wang, Leo ZhangLeo Zhang, J Ma

A differentially private nonnegative matrix factorization for recommender system

History

Journal

Information Sciences

Volume

592

Pagination

21-35

Location

Amsterdam, The Netherlands

ISSN

0020-0255

Language

eng

Publication classification

C1 Refereed article in a scholarly journal

Publisher

Elsevier

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Keywords

differential privacy recommender system nonnegative matrix factorization imputation data analysis 4605 Data management and data science 4606 Distributed computing and systems software

Licence

All Rights Reserved

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