Similar account identification method and device

An identification method and identification device technology, applied in the Internet field, can solve problems such as difficulties in virtual identity identification, and achieve the effect of accurate analysis

Inactive Publication Date: 2019-03-29
BEIJING KNOWNSEC INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In response to this situation, users usually register similar accounts, so that one user uses multiple accounts, making it difficult to identify the virtual identity of the same user

Method used

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  • Similar account identification method and device
  • Similar account identification method and device
  • Similar account identification method and device

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Embodiment Construction

[0045] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0046] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art w...

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Abstract

Embodiments of the present application provide a similar account identification method and device. The method includes: allowing A data processing apparatus to obtain account information of a plurality of accounts to be identified and clustering the obtained account information. Calculating a similarity of a preset main field as a first similarity and a similarity of a preset auxiliary field as asecond similarity for account information of at least two accounts to be identified belonging to the same clustering; Weighted averaging the first similarity degree and the second similarity degree toobtain an average similarity degree; If the average similarity reaches a preset threshold, determining that the at least two accounts to be identified are accounts of the same user, and fusing data from the at least two accounts to be identified. Thus, different virtual identities of the same user can be accurately identified, and the behavior of the user on the network can be accurately analyzed.

Description

technical field [0001] The present application relates to the field of Internet technologies, and in particular, to a method and device for identifying similar accounts. Background technique [0002] In the process of users obtaining information and participating in communication and sharing through the Internet, users usually register on the website using email addresses, mobile phone numbers, account numbers and other virtual identities that can identify users, so that they can use Internet services. As more and more scenarios are used by users and more and more people use Internet services, there will be conflicts in mailboxes, accounts, etc. In response to this situation, users usually register similar accounts, so that one user uses multiple accounts, making it difficult to identify the virtual identity of the same user. Contents of the invention [0003] In view of this, the purpose of this application includes providing a similar account identification method and d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/35
Inventor 李娟朱心远
Owner BEIJING KNOWNSEC INFORMATION TECH
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