发明名称 |
Technique for determination of an exception in multi-dimensional data |
摘要 |
A technique for determination of an exception in multi-dimensional data is provided. The method determines an expected value for a set of cells of the multi-dimensional data by means of an ANOVA based method. A residual for each cell of the set of cells is then determined. Scaling of the residuals is then carried out, and the scaled residuals are then compared with a threshold value for determination of the exception.
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申请公布号 |
US2003028546(A1) |
申请公布日期 |
2003.02.06 |
申请号 |
US20020165322 |
申请日期 |
2002.06.07 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
KELLER MARTIN;ROLLER DIETER |
分类号 |
G06F17/18;G06F17/30;(IPC1-7):G06F7/00 |
主分类号 |
G06F17/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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