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Method and device for dividing distribution form of user data

A technology of user data and distribution form, applied in the field of data processing, can solve problems such as worrying accuracy, poor interpretability, and difficult application.

Pending Publication Date: 2020-05-05
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the above-mentioned methods are relatively vague division methods with poor explanatory power, and cannot explain why these users or groups are the focus users or groups concerned by R&D personnel; at the same time, the accuracy is worrying and it is not easy to apply

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  • Method and device for dividing distribution form of user data
  • Method and device for dividing distribution form of user data

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Embodiment Construction

[0036] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the drawings, it should be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein; A more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for exemplary purposes only, and are not intended to limit the protection scope of the present disclosure.

[0037] In the description of the embodiments of the present disclosure, the term "comprising" and its similar expressions should be interpreted as an open inclusion, that is, "including but not limited to". The term "based on" should be understood as "based at least in part on". The term "one embodiment" or "the embodiment" should be read as "at least one ...

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Abstract

The invention provides a method and a device for dividing a distribution form of user data, computer equipment and a computer readable storage medium. The method for dividing the distribution form ofthe user data can comprise the following steps: carrying out curve fitting on discrete user data; for the obtained fitting curve, the curvature radius of discrete points on the fitting curve is calculated; and selecting the minimum curvature radius as a threshold value for dividing the distribution form of the user data. Therefore, threshold division of the head and the tail of the user data of the distribution form of the user data can be conveniently carried out. By means of the method and the device, segmentation of the Internet target user can be facilitated, and the method and the devicecan be applied to the fields of information intelligent recommendation, precision marketing and delivery, personalized analysis and deep understanding of the user and the like.

Description

technical field [0001] The present invention relates to the field of data processing, in particular to a method, device, computer equipment and computer-readable storage medium for dividing the distribution form of user data. Background technique [0002] In Internet data distribution, long-tail distribution is a relatively common form of user data distribution, but Internet R&D personnel usually pay attention to the "head" users of long-tail distribution, such as in Figure 5 The area I in the long-tail distribution shown in is generally considered the "head" user data; and the user data in the "tail" part of the long-tail distribution is not so concerned, Figure 5 Region II in the long-tail distribution shown in is what is generally considered the "tail" user data. [0003] One method in the prior art is to manually determine the threshold division, and determine an indicator threshold in the long-tail distribution, and those higher than it are the concerned user groups. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/90
Inventor 石逸轩戴明洋潘剑飞周俊罗程亮陈家伟许金泉刘少杰王栋刘康王楠王欢韦园园
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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