Invention Grant
US07953677B2 Computer-implemented method, computer program and system for analyzing data records by generalizations on redundant attributes
失效
计算机实现的方法，计算机程序和系统，用于通过泛化对冗余属性分析数据记录
- Patent Title: Computer-implemented method, computer program and system for analyzing data records by generalizations on redundant attributes
- Patent Title (中): 计算机实现的方法，计算机程序和系统，用于通过泛化对冗余属性分析数据记录
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Application No.: US11959669Application Date: 2007-12-19
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Publication No.: US07953677B2Publication Date: 2011-05-31
- Inventor: Birgit Baum-Waidner , Klaus Julisch , Andreas Wespi
- Applicant: Birgit Baum-Waidner , Klaus Julisch , Andreas Wespi
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agent William Stock; Anne Vachon Dougherty
- Priority: EP06127174 20061222
- Main IPC: G06F15/18
- IPC: G06F15/18
Abstract:
A computer implemented method and system for analysing a first set of data records where each data record comprises attribute values for one or more attributes, by expanding the first set of data records into a second set of data records by creating for at least one of the attributes of the first set of data records at least two redundant attributes with corresponding redundant attribute values, assigning different generalization rules to the at least two redundant attributes, and performing a generalization of the second set of data records by means of an attribute-oriented induction (AOI)-algorithm.
Public/Granted literature
- US20080222059A1 COMPUTER-IMPLEMENTED METHOD, COMPUTER PROGRAM AND SYSTEM FOR ANALYZING DATA RECORDS Public/Granted day:2008-09-11
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