Product evaluation model generation method and device

Abstract

The invention is applicable to the technical field of model management, and provides a product evaluation model generation method and device, and the method comprises the steps: configuring a plurality of derivative variables for each native variable in a variable library based on preset derivative variable conversion functions corresponding to different native variables, and building a corresponding relation between the native variables and the derivative variables; obtaining product information of the target product, carrying out semantic analysis on the product information, and identifying product keywords contained in the product information; selecting a native variable matched with the product keyword from the variable library, and identifying the selected native variable as a target variable; based on the corresponding relation, obtaining derived variables associated with the target variables; downloading a product evaluation template of the product type according to the product type of the target product, and importing the target variable and the derivative variable associated with the target variable into the product evaluation template to generate a product evaluation model of the target product. According to the invention, the variables associated with the target product can be directly extracted from the variable library, and the generation efficiency of the evaluation model is improved.

Description

technical field [0001] The invention belongs to the technical field of model management, and in particular relates to a method and equipment for generating a product evaluation model. Background technique [0002] Before a user performs risky operations, the enterprise needs to conduct a risk assessment on the user to determine the user's user assessment level. However, the assessment models of different products are different. As the number of products continues to increase, the configuration frequency of the product assessment model is also increasing. How to efficiently build a product evaluation model will directly affect the product update speed. Existing product evaluation models include not only original variables directly extracted from user information, but also derived variables obtained through established conversion algorithms based on original variables. Users need to manually configure the original variables and derived variables included in each risk model. T...

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Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a method and device for generating a product evaluation model to solve the problem that the existing technology for generating product evaluation models requires manual configuration of the original variables and derived variables contained in each risk model. When the original variables When the number is large, the configuration of variables often occurs, which reduces the efficiency of product evaluation model creation and the accuracy of the model

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