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Method for generating cluster model, electronic device, and computer readable medium

A clustering algorithm and clustering technology, applied in the computer field, can solve problems such as inability to guarantee accuracy and low efficiency, and achieve the effects of improving flexibility, timely risk prevention and control, and achieving differentiated management and personalized operations.

Pending Publication Date: 2019-05-03
SHANGHAI SHENGPAY E PAYMENT SERVICE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, at present, it generally relies on the personal experience of operators to manually classify product service providers to determine the characteristics of different product service providers, which is inefficient and cannot guarantee accuracy

Method used

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  • Method for generating cluster model, electronic device, and computer readable medium
  • Method for generating cluster model, electronic device, and computer readable medium
  • Method for generating cluster model, electronic device, and computer readable medium

Examples

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Embodiment Construction

[0022] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0023] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0024] figure 1 It shows an exemplary system architecture 100 to which the method for generating a clustering model or the method for generating user portrait information of a product service provider according to the embodiment of the present application can be applied.

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PUM

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Abstract

The embodiment of the invention discloses a method for generating a clustering model, electronic equipment and a computer readable medium. A specific embodiment of the method comprises the steps thatdata of accounts in a target account set is acquired, a data set for the target account set is obtained, and the accounts are accounts of a product service provider; for the data in the data set, first predetermined number of times of clustering processing is carried out on the data by adopting a first predetermined number of clustering algorithms to obtain a first predetermined number of clustering results; results in the first predetermined number of clustering results are evaluated and clustered by adopting a second predetermined number of clustering algorithm evaluation indexes so as to determine a target clustering result from the first predetermined number of clustering results; and a clustering model based on the target clustering result is generated. According to the implementationmode, the flexibility of generating the clustering model is improved, differential management and personalized operation aiming at different types of product service providers can be realized, and more timely risk prevention and control can be realized.

Description

technical field [0001] The embodiments of the present application relate to the field of computer technology, and in particular to a method for generating a clustering model, an electronic device, and a computer-readable medium. Background technique [0002] The operators of the payment platform usually adopt different operation methods for different product service providers according to the characteristics of the product service providers in order to improve operational efficiency. [0003] For example, when a product service provider has high-frequency, large-amount value resource exchange behaviors (such as transaction behaviors) within a certain period of time, the product service provider may be a risk product service provider. In this case, the account of the product service provider may be at risk of being stolen, or the large amount of funds obtained by the product service provider may be obtained through illegal means or other improper means. [0004] In addition,...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06K9/62G06Q40/04
Inventor 何莹高艳芳
Owner SHANGHAI SHENGPAY E PAYMENT SERVICE CO LTD
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