发明名称 |
Evaluating anomaly for one class classifiers in machine condition monitoring |
摘要 |
A method for monitoring machine conditions provides additional information using a one-class classifier in which an evaluation function is learned. In the method, a distance is determined from an anomaly measurement x to a boundary of a region R1 containing all acceptable measurements. The distance is used as a measure of the extent of the anomaly. The distance is found by searching along a line from the anomaly to a closest acceptable measurement within the region R1.
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申请公布号 |
US7567878(B2) |
申请公布日期 |
2009.07.28 |
申请号 |
US20060563241 |
申请日期 |
2006.11.27 |
申请人 |
SIEMENS CORPORATE RESEARCH, INC. |
发明人 |
YUAN CHAO;NEUBAUER CLAUS |
分类号 |
G01N37/00 |
主分类号 |
G01N37/00 |
代理机构 |
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代理人 |
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地址 |
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