发明申请
US20090049069A1 METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR PRESERVING PRIVACY IN DATA MINING
有权
方法，设备和计算机程序产品，用于保护数据挖掘中的隐私
- 专利标题： METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR PRESERVING PRIVACY IN DATA MINING
- 专利标题（中）： 方法，设备和计算机程序产品，用于保护数据挖掘中的隐私
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申请号： US11836171申请日： 2007-08-09
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公开(公告)号： US20090049069A1公开(公告)日： 2009-02-19
- 发明人: Charu Aggarwal , Philip S. Yu
- 申请人： Charu Aggarwal , Philip S. Yu
- 申请人地址： US NY Armonk
- 专利权人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人地址： US NY Armonk
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
摘要：
Privacy in data mining of sparse high dimensional data records is preserved by transforming the data records into anonymized data records. This transformation involves creating a sketch-based private representation of each data record, each data record containing only a small number of non-zero attribute value in relation to the high dimensionality of the data records.
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