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Multi-label data instance cleaning method and device applied to Internet of Things

A data instance and Internet of Things technology, applied in the field of Internet of Things, can solve problems such as impact, and achieve the effects of improving data cleaning efficiency, saving communication transmission resources, and improving accuracy

Pending Publication Date: 2022-03-01
HANGZHOU HIKVISION DIGITAL TECH
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, if the same data instance is marked with at least two completely different labels, it will affect subsequent applications based on the data instance in the Internet of Things, such as for model training and other applications.

Method used

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  • Multi-label data instance cleaning method and device applied to Internet of Things
  • Multi-label data instance cleaning method and device applied to Internet of Things
  • Multi-label data instance cleaning method and device applied to Internet of Things

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Embodiment Construction

[0025] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0026] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise.

[0027] In order to enable those skilled ...

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Abstract

The invention provides a multi-label data instance cleaning method and device applied to the Internet of Things. According to the method and the device, the marked candidate labels of the target data instance are cleaned on the basis of partial mark learning and by considering the contribution of the candidate labels as well as the similarity of the labels among the same type of data instances and the difference of the labels among different types of data instances at the same time; and selecting a target label corresponding to each target data instance from the at least two marked candidate labels of each target data instance, and finally performing noise label cleaning on the at least two marked candidate labels of the target data instance to obtain a final target label.

Description

technical field [0001] The present application relates to the Internet of Things technology, in particular to a method and device for cleaning multi-label data instances applied to the Internet of Things. Background technique [0002] In IoT applications, such as IoT with a cloud-edge-end structure or edge-end structure, whether it is an IoT device deployed as an "edge" or an IoT device deployed as a "end" , which will generate at least one piece of data (also called a data instance). Here, IoT devices deployed as "edges" can be called edge devices, such as devices with intelligent algorithms that can perform intelligent processing and / or interact with the cloud; IoT devices deployed as "ends" can be called edge devices. Terminal devices such as cameras and other devices with collection functions. [0003] When the above data instances are labeled by machine algorithms and / or manually, it often happens that the same data instance is labeled with at least two completely dif...

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Application Information

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IPC IPC(8): G06F16/958
CPCG06F16/986
Inventor 王滨王星张峰王伟钱亚冠
Owner HANGZHOU HIKVISION DIGITAL TECH
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