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公开(公告)号：US20160224704A1
公开(公告)日：2016-08-04
申请号：US15013698
申请日：2016-02-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yijun LIU , Guangjian TIAN , Yong CAO
Abstract: The present invention provides a data processing method, including: acquiring historical data, where the historical data belongs to a first level and a second level, and data corresponding to the first level comprises data corresponding to the second level; generating, from the historical data, a first-granularity data set according to a first granularity, and generating, from the historical data, a second-granularity data set according to a second granularity, where the first granularity and the second granularity respectively correspond to the first level and the second level; performing modeling for a second-granularity forecasting model according to the first-granularity data set and the second-granularity data set; and performing forecasting by using the second-granularity forecasting model to obtain second-granularity forecast data. The present invention enables obtained forecast data of different granularities to be consistent.
Abstract translation: 本发明提供了一种数据处理方法，包括：获取历史数据属于第一级和第二级的历史数据，对应于第一级的数据包括对应于第二级的数据; 从历史数据生成根据第一粒度的第一粒度数据集，并且从历史数据生成根据第二粒度的第二粒度数据集，其中第一粒度和第二粒度分别对应于 一级和二级; 根据第一粒度数据集和第二粒度数据集执行第二粒度预测模型的建模; 并利用第二粒度预测模型进行预测，得到二粒度预测数据。 本发明使获得的不同粒度的预测数据一致。
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公开(公告)号：US20210014103A1
公开(公告)日：2021-01-14
申请号：US17035054
申请日：2020-09-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Keli ZHANG , Caifeng HE , Kalander MARCUS , Yijun LIU , Ivy PENG , Yahui LI
IPC: H04L12/24
Abstract: Example methods and apparatus for locating a root cause alarm are described. One example method includes obtaining an alarm correlation rule of a telecommunications network. The alarm correlation rule is split to obtain candidate root cause rules. Time sequence information of the candidate root cause rules are determined based on historical alarm data of the telecommunications network.
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