发明名称 |
Method and apparatus for discovering evolutionary changes within a system |
摘要 |
An adaptive system modeling method is provided. A system model is generated by using data corresponding to an input features set selected by using a baseline significance signature of the system. A superset of the input features and other features also is selected by using the baseline significance signature. Data collected from the system corresponding to the superset is maintained online. A new significance signature of the system is periodically or intermittently determined by performing a discriminant analysis using the online superset data, and is used to detect an evolutionary change in the system.
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申请公布号 |
US7533006(B2) |
申请公布日期 |
2009.05.12 |
申请号 |
US20040762090 |
申请日期 |
2004.01.20 |
申请人 |
COMPUTER ASSOCIATES THINK, INC. |
发明人 |
HUDDLESTON DAVID EUGENE;PAO YOH-HAN;CASS RONALD;YANG QIAN;POLYAK ELLA;CRYER PETER;GAROFALO CHARLES EDWARD |
分类号 |
G06F17/10;G06N3/00;G06E1/00;G06E3/00;G06F15/18;G06G7/00;G06N3/02;G06Q10/00 |
主分类号 |
G06F17/10 |
代理机构 |
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主权项 |
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地址 |
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