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Author:

蒋宗礼 (蒋宗礼.) (Scholars:蒋宗礼) | 乔向梅 (乔向梅.)

Indexed by:

CQVIP

Abstract:

通过对用户进行模糊C均值聚类,使其以不同的隶属度隶属于不同聚类,解决了因硬聚类导致的推荐准确度低的问题,获得更加准确的聚类效果;针对推荐算法的隐私泄露问题,通过将Laplace噪声引入到模糊C均值聚类过程中,实现基于差分隐私保护的模糊C均值聚类推荐.实验结果表明,该算法在保证推荐质量的同时有效改善了推荐系统的安全性.

Keyword:

模糊C均值聚类 差分隐私 协同过滤

Author Community:

  • [ 1 ] [蒋宗礼]北京工业大学
  • [ 2 ] [乔向梅]北京工业大学

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Source :

计算机系统应用

ISSN: 1003-3254

Year: 2018

Issue: 10

Volume: 27

Page: 189-195

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 4

Chinese Cited Count:

30 Days PV: 31

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