CN105138664B - 一种隐私保护的大数据推荐方法及系统 - Google Patents
一种隐私保护的大数据推荐方法及系统 Download PDFInfo
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- CN105138664B CN105138664B CN201510557435.0A CN201510557435A CN105138664B CN 105138664 B CN105138664 B CN 105138664B CN 201510557435 A CN201510557435 A CN 201510557435A CN 105138664 B CN105138664 B CN 105138664B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/953—Querying, e.g. by the use of web search engines
- G06F16/9535—Search customisation based on user profiles and personalisation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
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CN201510557435.0A CN105138664B (zh) | 2015-09-02 | 2015-09-02 | 一种隐私保护的大数据推荐方法及系统 |
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CN201510557435.0A CN105138664B (zh) | 2015-09-02 | 2015-09-02 | 一种隐私保护的大数据推荐方法及系统 |
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CN105138664A CN105138664A (zh) | 2015-12-09 |
CN105138664B true CN105138664B (zh) | 2019-03-22 |
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CN201510557435.0A Active CN105138664B (zh) | 2015-09-02 | 2015-09-02 | 一种隐私保护的大数据推荐方法及系统 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107665451B (zh) * | 2016-07-29 | 2021-09-21 | 百度在线网络技术(北京)有限公司 | 一种基于客户特征数据进行产品推送的方法及装置 |
CN106372659A (zh) * | 2016-08-30 | 2017-02-01 | 五八同城信息技术有限公司 | 相似对象确定方法及装置 |
CN108230070A (zh) * | 2016-12-21 | 2018-06-29 | 天脉聚源(北京)科技有限公司 | 一种管理互联网商品枚举信息的方法和系统 |
CN107563217A (zh) * | 2017-08-17 | 2018-01-09 | 北京交通大学 | 一种保护用户隐私信息的推荐方法和装置 |
CN107590400A (zh) * | 2017-08-17 | 2018-01-16 | 北京交通大学 | 一种保护用户隐私兴趣偏好的推荐方法和可读介质 |
EP3528150A1 (en) * | 2018-02-14 | 2019-08-21 | OneSpan NV | A system, apparatus and method for privacy preserving contextual authentication |
CN108920495B (zh) * | 2018-05-23 | 2020-08-11 | 国政通科技股份有限公司 | 一种基于大数据的增值服务方法及系统 |
KR102220086B1 (ko) * | 2018-10-17 | 2021-03-02 | 어드밴스드 뉴 테크놀로지스 씨오., 엘티디. | 신뢰성 있는 이니셜라이저를 사용하는 비밀 공유 |
CN110099043B (zh) * | 2019-03-24 | 2021-09-17 | 西安电子科技大学 | 支持策略隐藏的多授权中心访问控制方法、云存储系统 |
CN112765659B (zh) * | 2021-01-20 | 2021-09-21 | 曙光星云信息技术(北京)有限公司 | 针对大数据云服务的数据泄露防护方法及大数据服务器 |
CN116149235B (zh) * | 2023-04-03 | 2023-07-18 | 艾欧史密斯(中国)热水器有限公司 | 家电系统的数据处理方法、控制器及家电系统 |
Citations (2)
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CN103914783A (zh) * | 2014-04-13 | 2014-07-09 | 北京工业大学 | 一种基于用户相似度的电子商务网站推荐方法 |
CN104699751A (zh) * | 2014-12-30 | 2015-06-10 | 北京奇虎科技有限公司 | 一种基于搜索词进行搜索推荐的方法和装置 |
Family Cites Families (3)
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CN102956009B (zh) * | 2011-08-16 | 2017-03-01 | 阿里巴巴集团控股有限公司 | 一种基于用户行为的电子商务信息推荐方法与装置 |
CN104598448A (zh) * | 2013-10-30 | 2015-05-06 | 镇江睿泰信息科技有限公司 | 一种个性化信息推荐系统 |
CN104463637A (zh) * | 2014-12-23 | 2015-03-25 | 北京石油化工学院 | 一种基于电商平台的商品推荐方法、装置及服务器 |
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2015
- 2015-09-02 CN CN201510557435.0A patent/CN105138664B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103914783A (zh) * | 2014-04-13 | 2014-07-09 | 北京工业大学 | 一种基于用户相似度的电子商务网站推荐方法 |
CN104699751A (zh) * | 2014-12-30 | 2015-06-10 | 北京奇虎科技有限公司 | 一种基于搜索词进行搜索推荐的方法和装置 |
Non-Patent Citations (1)
Title |
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基于改进海明距离的二元表示聚类方法;姜士强等;《信息技术》;20130430(第4期);第89页第1.3部分 |
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Effective date of registration: 20220130 Address after: No. 388-1, Gexin Avenue, Dongxihu District, Wuhan City, Hubei Province, 430000 Patentee after: Smart net Anyun (Wuhan) Information Technology Co.,Ltd. Address before: 430074 No. 388 Lu Lu, Hongshan District, Hubei, Wuhan Patentee before: CHINA University OF GEOSCIENCES (WUHAN CITY) |
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Denomination of invention: A privacy protection big data recommendation method and system Effective date of registration: 20230223 Granted publication date: 20190322 Pledgee: Bank of China Limited Wuhan provincial branch Pledgor: Smart net Anyun (Wuhan) Information Technology Co.,Ltd. Registration number: Y2023420000071 |
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