An improved matrix factorization with local differential privacy based on piecewise mechanism for recommendation systems

Research article (Expert Systems with Applications, 2022) · cited 39× · AI/ML
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An improved matrix factorization with local differential privacy based on piecewise mechanism for recommendation systems

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An improved matrix factorization with local differential privacy based on piecewise mechanism for recommendation systems is a scholarly article[1].

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APA 4ort.xyz Knowledge Graph. (2026). An improved matrix factorization with local differential privacy based on piecewise mechanism for recommendation systems. Retrieved May 24, 2026, from https://4ort.xyz/entity/an-improved-matrix-factorization-with-local-differential-privacy-based-on-piecewise-mechanism-for-recommendation-systems
MLA “An improved matrix factorization with local differential privacy based on piecewise mechanism for recommendation systems.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/an-improved-matrix-factorization-with-local-differential-privacy-based-on-piecewise-mechanism-for-recommendation-systems.
BibTeX @misc{4ortxyz_an-improved-matrix-factorization-with-local-differential-privacy-based-on-piecewise-mechanism-for-recommendation-systems_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{An improved matrix factorization with local differential privacy based on piecewise mechanism for recommendation systems}}, year = {2026}, url = {https://4ort.xyz/entity/an-improved-matrix-factorization-with-local-differential-privacy-based-on-piecewise-mechanism-for-recommendation-systems}, note = {Accessed: 2026-05-24}}
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