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公开(公告)号：US20180075356A1
公开(公告)日：2018-03-15
申请号：US15428986
申请日：2017-02-09
Inventor： Yun Chen , Bo Wang , Dong Wang , Xianping Qu , Xuanyou Guo , Yongqian Sun , Yangsha Wan
Abstract: Disclosed are a method and apparatus for monitoring a system. The method comprises: acquiring historical status index data series of a monitored system during at least one data collection period; introducing the historical status index data series into a pre-trained recommended feature extraction model to perform a matching operation, to obtain a feature extraction algorithm matched with the historical status index data series as a recommended feature extraction algorithm; determining a maximum value and a minimum value of feature values obtained by performing feature extraction on the historical status index data series according to the recommended feature extraction algorithm; determining, based on the determined maximum value and minimum value, a normal value range of feature values obtained by performing feature extraction on status index data series of the monitored system according to the recommended feature extraction algorithm; monitoring the monitored system according to the recommended feature extraction algorithm and the normal value range.
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公开(公告)号：US11276004B2
公开(公告)日：2022-03-15
申请号：US15428986
申请日：2017-02-09
Inventor： Yun Chen , Bo Wang , Dong Wang , Xianping Qu , Xuanyou Guo , Yongqian Sun , Yangsha Wan
Abstract: 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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公开(公告)号：US20210286791A1
公开(公告)日：2021-09-16
申请号：US17334354
申请日：2021-05-28
Inventor： Weilong Quan , Dong Wang , Yuyang Zhao
IPC: G06F16/22 , G06F16/28 , G06F16/248 , G06F16/2455
Abstract: The present disclosure provides a method and an apparatus for processing label data, a device and a storage medium, relates to a field of big data processing technology. The technical solution includes determining a segment identifier of a user based on user identification information, determining a bucket identifier of the user based on the segment identifier, storing label data of the user into a data bucket associated with the bucket identifier and aggregating the label data in the data bucket to bitmap data for storage.
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