Target device identification method, electronic device and medium

A technology of target equipment and identification method, applied in the field of electronic equipment and medium, target equipment identification method, can solve the problems of low training efficiency, low target identification efficiency, long model training time, etc., so as to improve training efficiency and improve target equipment identification. Efficiency and the effect of meeting real-time requirements

Active Publication Date: 2020-12-18
北京云真信科技有限公司
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Problems solved by technology

However, it is no longer applicable to equipment information in real-time changing scenarios. Due to the long model train...

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  • Target device identification method, electronic device and medium

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Embodiment Construction

[0016] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, the following is a specific implementation of a target device identification method, electronic equipment and media proposed in accordance with the present invention in conjunction with the accompanying drawings and preferred embodiments And its effect, detailed description is as follows.

[0017] An embodiment of the present invention provides a target device identification method, such as figure 1 shown, including the following steps:

[0018] Step S1. Obtain information about a plurality of sample devices and construct a training set. The sample devices include target devices and non-target devices;

[0019] Wherein, as an embodiment, a database storing device id and other related device information is constructed in advance. During the target device identification process, the device id can be obtained first, and then the correspond...

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Abstract

The invention relates to a target device identification method, an electronic device and a medium, and the method comprises the steps: S1, obtaining the information of a plurality of sample devices, constructing a training set, wherein the sample devices comprise a target device and a non-target device; S2, preprocessing the sample data of the training set based on a preset first algorithm framework; S3, acquiring hyper-parameters of a preset model based on a preset second algorithm framework, wherein the preset model comprises a plurality of sub-models; S4, performing model training based ona preset first algorithm framework, the preprocessed sample data of the training set and hyper-parameters of a preset model to obtain a device classification model; and S5, obtaining an independent variable feature vector corresponding to a to-be-tested device, inputting the independent variable feature vector into the device classification model to obtain a classification prediction value, judging whether the classification prediction value is greater than a preset classification threshold or not, and if so, determining the to-be-tested device as a target device. According to the invention, the target device identification efficiency of the scene with device information changing in real time is improved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method for identifying a target device, an electronic device and a medium. Background technique [0002] With the rapid development of artificial intelligence technology, the field of target device identification usually establishes a device classification model to determine whether the device under test is a target device. Most of the existing device classification models are built with classification accuracy as the goal. The recognition accuracy is high, and the model training time is long, which is suitable for device information recognition in relatively stable application scenarios. However, it is no longer applicable to equipment information in real-time changing scenarios. Due to the long model training time and low training efficiency, it cannot meet the real-time requirements, resulting in low target recognition efficiency. Therefore, how to provide a device inform...

Claims

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Application Information

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IPC IPC(8): G06K9/62G06N5/00
CPCG06N5/01G06F18/24
Inventor 陈玉琪朱金星张静雅
Owner 北京云真信科技有限公司
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