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Core user excavate method and device

A technology of users and associated users, which is applied in the field of data processing, can solve the problems of poor pertinence of message push and failure to identify users who need messages, and achieve the effects of reducing space complexity and computational complexity, solving storage problems, and improving computational efficiency

Active Publication Date: 2016-08-03
CHINA MOBILE GROUP JIANGSU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a method and device for mining core users to solve the problems in the prior art that users who need messages cannot be identified and message pushes are poorly targeted

Method used

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  • Core user excavate method and device

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Embodiment Construction

[0055] In order to solve the problem of poor pertinence of message push in the prior art, the present invention provides a method and device for mining core users, obtains user historical operation data, and screens out for each user the information associated with the corresponding user within the set historical period. N other users with the highest degrees; for each user, filter out other users whose business attribute characteristics meet the preset association conditions from the corresponding N other users, and combine each user with the corresponding filtered other users Form associated user groups; in each associated user group, select the user with the highest called level as the core user of the associated user group.

[0056] refer to figure 1 As shown, the specific implementation process of mining core users is as follows:

[0057] In the preprocessing stage, before obtaining user historical operation data, determine a number of test users, and obtain a large numb...

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Abstract

The invention relates to the data processing field, and especially relates to a core user excavate method and device capable of effectively identifying users needing messages, thus preventing mass information waste; the method comprises the following steps: obtaining user historical operation data, and respectively aiming at each user to select N other users having highest relevancy with the corresponding user in a set historical period; respectively aiming at each user, selecting other users with service attribute features following a preset relevancy condition from corresponding N other users, and grouping each user with corresponding selected other users to form a relevancy user group; respectively selecting the user with the highest called level in each relevancy user group as the core user of the relevancy user group, thus greatly improving information pushing pertinency.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a method and device for mining core users. Background technique [0002] In communication services, it is necessary to send notifications to users through push messages. However, in the actual application process, a large number of messages are sent to irrelevant users, resulting in waste of message push, and it is impossible to push messages to users in a targeted manner. [0003] In the prior art, although there is a certain understanding of the relationship between users and the push of messages is based on a certain relationship between users, it is still impossible to effectively push the users who need to receive messages, and there are still a large number of unnecessary pushes of messages. For example, according to the family business handled by the user, users are grouped by family attributes, but this grouping can only determine that the users in the group may have a fami...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 戴洁郑建兵顾强陈宇阳
Owner CHINA MOBILE GROUP JIANGSU