Group classification method and electronic equipment
A classification method and group technology, applied in the computer field, can solve problems such as inaccurate group classification results, achieve reasonable group classification results and improve accuracy
Pending Publication Date: 2021-12-03
WEBANK (CHINA)
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[0003] In view of this, an embodiment of the present invention provides a group classification method and electronic equipment to solve the technical problem of inaccurate group classification results in the related art
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[0048] In order to make the object, technical solution and advantages of the present invention clearer, the present invention 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 the present invention, not to limit the present invention.
[0049] figure 1 It is a schematic diagram of the implementation flow of the group classification method provided by the embodiment of the present invention, wherein the execution subject of the flow is an electronic device such as a terminal and a server. Such as figure 1 As shown, the group classification methods include:
[0050] Step 101: Based on the value of each set factor among the at least two set factors corresponding to the first credential, perform clustering on a plurality of first credentials to obtain a first clustering result corresponding to each set factor.
[0051] Here, the el...
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The invention discloses a group classification method and electronic equipment, and the group classification method comprises the steps: carrying out the clustering of a plurality of first certificates based on the value of each set factor in at least two set factors corresponding to the first certificates, and obtaining a first clustering result corresponding to each set factor; performing weighted summation on the first risk value corresponding to each first voucher in each first clustering result to obtain a second risk value corresponding to each first voucher; enabling the first risk value to represent a random risk value corresponding to a cluster center of a cluster where the first certificate is located in the corresponding first clustering result; clustering the plurality of first vouchers based on a second risk value corresponding to the first vouchers to obtain a second clustering result; and outputting a group classification result based on the second clustering result and the user corresponding to the first voucher.
Description
technical field [0001] The invention relates to the technical field of computers, in particular to a group classification method and electronic equipment. Background technique [0002] With the development of computer technology, more and more technologies are applied in the financial field, and the traditional financial industry is gradually transforming into financial technology. However, due to the security and real-time requirements of the financial industry, financial technology also puts forward more requirements high demands. In the field of financial technology, in the scenario of group classification of users, based on the corresponding relationship between the set risk category and the set threshold range, as well as the set threshold range of the value of the key indicator based on the user's credential, determine Output the set risk category to which the voucher belongs; based on the set risk category to which the voucher belongs and the corresponding relationsh...
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IPC IPC(8): G06K9/62G06Q40/02G06Q10/06
CPCG06Q10/06393G06Q40/03G06F18/2321G06F18/241
Inventor 符修亮胡创大钱进
Owner WEBANK (CHINA)