Privacy enhanced matrix factorization for recommendation with local differential privacy
Recommender systems are collecting and analyzing user data to provide better user experience. However, several privacy concerns have been raised when a recommender knows user's set of items or their ratings. A number of solutions have been suggested to improve privacy of legacy recommender syst...
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| Main Authors: | , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2018
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/87023 http://hdl.handle.net/10220/45218 |
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| Institution: | Nanyang Technological University |
| Language: | English |