发明授权
- 专利标题： Automatic consistent sampling for data analysis
- 专利标题（中）： 数据分析自动一致采样
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申请号： US14489658申请日： 2014-09-18
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公开(公告)号： US09239853B2公开(公告)日： 2016-01-19
- 发明人: Alexander Gorelik
- 申请人： International Business Machines Corporation
- 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
- 代理机构： Edell, Shapiro & Finnan, LLC
- 代理商 Mohammed Kashef
- 主分类号： G06F17/30
- IPC分类号： G06F17/30
摘要：
A method, computer program product, and system for analyzing data within one or more databases, comprising selecting one or more databases for analysis, each database comprising one or more database objects comprising one or more data values, applying a function to each data value in each database object within the one or more databases, where the function produces function values limited to a predetermined range, identifying for analysis the data values producing a certain function value within the predetermined range to form a sampled data set, and analyzing the sampled data set to determine relationships between the database objects within and across the one or more databases.
公开/授权文献
- US20150006542A1 AUTOMATIC CONSISTENT SAMPLING FOR DATA ANALYSIS 公开/授权日：2015-01-01
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