首页> 外国专利> TIME-SERIES FAULT DETECTION, FAULT CLASSIFICATION, AND TRANSITION ANALYSIS USING A K-NEAREST-NEIGHBOR AND LOGISTIC REGRESSION APPROACH

TIME-SERIES FAULT DETECTION, FAULT CLASSIFICATION, AND TRANSITION ANALYSIS USING A K-NEAREST-NEIGHBOR AND LOGISTIC REGRESSION APPROACH

机译:使用k离邻邻和逻辑回归方法的时间序列故障检测,故障分类和转换分析

摘要

Methods and systems for time series transient analysis of data are disclosed herein. The method includes receiving time series data; Generating a training data set comprising randomized data points; Generating randomized data point combinations using the set of randomized data points, within a time window; Computing distance values based on the randomized data point combinations; Generating a classifier based on the plurality of computed distance values; And using the classifier, determining a probability that the new time series data generated during the new execution of the process will match the time series data. A system for performing the method is also disclosed.
机译:这里公开了用于时间序列瞬态分析的方法和系统。该方法包括接收时间序列数据;生成包括随机数据点的训练数据集;在时间窗口内使用该组随机数据点生成随机数据点组合;基于随机数据点组合计算距离值;基于多个计算的距离值生成分类器;并使用分类器,确定在进程的新执行期间生成的新时间序列数据的概率将匹配时间序列数据。还公开了用于执行该方法的系统。

著录项

  • 公开/公告号KR102239233B1

    专利类型

  • 公开/公告日2021-04-09

    原文格式PDF

  • 申请/专利权人

    申请/专利号KR1020207025654

  • 发明设计人 캔트웰 더모트;

    申请日2017-09-19

  • 分类号G06F11/30;

  • 国家 KR

  • 入库时间 2022-08-24 18:10:07

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