Training method and device for multi-fault prediction network model of power information system
A power information and prediction network technology, applied in the field of machine learning, can solve the problems of low prediction accuracy of minority samples, achieve the effect of balancing data characteristics, avoiding over-fitting, and reasonable sample distribution
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[0050] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail below with reference to the accompanying drawings. All other embodiments obtained under the premise of creative work fall within the protection scope of the present invention.
[0051] The training method for a multi-fault prediction network model of a power information system provided by this embodiment includes the following steps:
[0052] Obtain the alarm data set of the time series. The initial parameters of the alarm data set include attribute data such as the name of the faulty equipment component, the fault time, and the fault type;
[0053] Perform data enhancement on the alarm data set to obtain an enhanced training sample set;
[0054] Obtain input samples for model training and target output samples corresponding to the input samples based on the training sample set;
[0055] The preset neural netwo...
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