User similarity obtaining method and apparatus, device, and storage medium

A technology of user similarity and storage media, which is applied in the computer field, can solve the problems of low accuracy and single basis for obtaining user similarity, and achieve the effect of improving accuracy and high compliance

Active Publication Date: 2018-11-06
GCI SCI & TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing methods for calculating the user similarity between new network users and old network users are usually obtained by calculating the similarity of user communication records. The basis for obtaining user similarity is single and the accuracy is not high.

Method used

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  • User similarity obtaining method and apparatus, device, and storage medium
  • User similarity obtaining method and apparatus, device, and storage medium
  • User similarity obtaining method and apparatus, device, and storage medium

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0034] Such as figure 1 As shown, it is a schematic flowchart of a preferred embodiment of the method for obtaining user similarity based on the user's movement trajectory provided by the present invention, including steps S11 to S13, specifically as follows:

[0035] S11: Obtain a first user's movement trace and a second user's movement trace; wherein, the first user's movement trace includes at least one first moment information; and the second user's movement tr...

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Abstract

The present invention discloses a user similarity obtaining method and apparatus, a device, and a storage medium. The method comprises the steps of: obtaining a first user moving track and a second user moving track, wherein the first user moving track comprises at least one first moment information, the second user moving track comprises at least one second moment information; obtaining time similarity according to each first moment information and second moment information; and obtaining the user similarity between the first user and the second user according to the first user moving track,the second user moving track and the time similarity. The user similarity obtaining method and apparatus, the device, and the storage medium can improve the accuracy of the obtained user similarity.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a method, device, device, and storage medium for obtaining user similarity. Background technique [0002] During the operation of a telecom operator, when the communication number used by a certain user changes, it is often necessary to merge the relevant records of the old and new numbers of the user. So how to identify whether two numbers belong to the same user, that is, how to judge whether a new network user and an old network user are the same user, has become a core technical issue in the telecommunications operation process. [0003] In the prior art, it is usually judged whether the two users are the same user by calculating the similarity between the two users. Specifically, whenever a new network user is detected, the user similarity between all old network users and the new network user in the communication network is automatically calculated, and when it i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/02G06Q50/30
CPCG06Q30/0201G06Q50/30
Inventor 杜翠凤
Owner GCI SCI & TECH
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