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Terminal identification method and device

A terminal identification and terminal technology, applied in the field of Internet applications, can solve the problems of low recognition accuracy and poor recognition effect, and achieve the effect of improving recognition effect and accuracy

Active Publication Date: 2019-07-02
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide a terminal identification method and device, which can be used to solve the problem in the related art that the machine learning model used to identify whether different terminals belong to the same user has low identification accuracy, resulting in poor identification effect. The technical solution is as follows:

Method used

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  • Terminal identification method and device
  • Terminal identification method and device

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Embodiment Construction

[0033] 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 examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0034] figure 1 It is a schematic structural diagram of a terminal identification system shown in an exemplary embodiment of the present invention. The system includes: several terminals 120 and a server cluster 140 .

[0035] The terminal 120 can be a mobile phone, a tablet computer, an electronic book reader, an MP3 player (Moving Picture Experts Group Audio Layer III, moving picture experts...

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Abstract

The invention relates to a terminal identification method and device, and relates to the technical field of Internet application. The method comprises the following steps: acquiring a feature data setcomprising at least two specified types of feature data corresponding to two terminals respectively; processing the feature data set through a first identification model branch to obtain a first identification result, processing the feature data set, the first identification result and the associated parameters of the first identification model branch through the second identification model branch; according to the invention, the advantages of a plurality of machine learning models are fused while the relevance between the features is considered, so that the accuracy of identifying whether the two terminals belong to the same user is improved, and the identification effect is improved.

Description

technical field [0001] The present invention relates to the field of Internet application technology, in particular to a terminal identification method and device. Background technique [0002] With the development of the mobile Internet, the attention of the same user is divided by different terminals. Correspondingly, it is more and more meaningful to identify whether different terminals belong to the same user. [0003] Probabilistic matching through machine learning models is a commonly used method to identify whether different terminals belong to the same user. For example, in related technologies, features such as IP (Internet Protocol, a protocol for interconnection between networks), time series, Internet behavior, and device numbers can be defined in advance, and the features of the two terminals can be input into the pre-trained machine learning model, and the machine learning model outputs the recognition result that the two terminals belong to the same user. ...

Claims

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Application Information

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IPC IPC(8): G06K9/62H04L12/26
CPCH04L43/065G06F18/251
Inventor 余晓峰
Owner TENCENT TECH (SHENZHEN) CO LTD
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