Utility-Based Differentially Private Recommendation System.

Sangeetha, S; Sudha Sadasivam, G; Latha, R

Sangeetha, S; Sudha Sadasivam, G; Latha, R.

Afiliação

Sangeetha S; Department of Information Technology, PSG College of Technology, Coimbatore, Tamil Nadu, India.
Sudha Sadasivam G; Department of Computer Science and Engineering, PSG College of Technology, Coimbatore, Tamil Nadu, India.
Latha R; Department of Applied Mathematics and Computational Sciences, PSG College of Technology, Coimbatore, Tamil Nadu, India.

Big Data ; 9(3): 203-218, 2021 06.

Article em En | MEDLINE | ID: mdl-33739861

Assuntos

Algoritmos; Privacidade

Palavras-chave

alternating least square; data sparsity; differential privacy; l injection, matrix factorization; recommendation system; unbounded differential privacy

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Algoritmos / Privacidade Tipo de estudo: Prognostic_studies Idioma: En Ano de publicação: 2021 Tipo de documento: Article

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