Beijing Baidu Netcom Science and Technology Co., Ltd.

Yangsha Wan

Dong Wang

Bo Wang

Yun Chen

Xianping Qu

Xuanyou Guo

Yongqian Sun

A method and apparatus for monitoring a system are provided. The method includes: acquiring a series of historical status index data of a monitored system during at least one data collection period; introducing the series of historical status index data into a pre-trained recommended feature extraction model to perform a matching operation, to obtain a feature extraction algorithm matching the series of historical status index data as a recommended feature extraction algorithm; determining a normal value range of feature values obtained by performing feature extraction on the series of status index data of the monitored system according to the recommended feature extraction algorithm; and monitoring the monitored system according to the recommended feature extraction algorithm and the normal value range.

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Beijing, China

Yangsha Wan