Bank outlet blank voucher inventory usage prediction method and device, equipment and medium

Abstract

The invention provides a bank outlet blank voucher inventory usage prediction method and device, equipment and a medium. The method comprises the steps: acquiring the usage data and auxiliary data ofa blank voucher of a bank outlet; performing feature extraction according to the usage amount data and the auxiliary data to obtain feature data; respectively inputting the feature data into a plurality of pre-trained monomer prediction models to obtain corresponding prediction values; adopting a non-dominated sorting genetic algorithm with an elitist strategy to process the prediction value of each monomer prediction model to obtain a bank outlet blank voucher inventory usage prediction result, wherein the monomer prediction model is a polynomial regression model, an SVR regression model, anAdaBoost regression model, a Catboost model or a deep belief neural network model. According to the invention, by adopting the technical scheme, the inventory usage of various important blank voucherscan be accurately predicted, and the problem of shortage or overstock of one or more types of important blank voucher inventory can be avoided.

Description

technical field [0001] The invention relates to the technical field of artificial intelligence, in particular to a method, device, equipment and medium for predicting the inventory usage of blank vouchers in bank outlets. Background technique [0002] It is often necessary to use blank vouchers when handling business in banks. Important blank vouchers refer to important vouchers such as deposit certificates, passbooks, transfer checks, cash checks, fixed-amount checks, bank drafts, promissory notes, and joint bank statements. In order to ensure the normal development of business, bank outlets generally prepare sufficient important blank vouchers. However, due to the variety of blank vouchers, it often happens that some blank vouchers are reserved too much and occupy resources, and some blank vouchers are not replenished in time, which affects the normal development of business. , therefore, predicting the inventory usage of blank vouchers in bank outlets can avoid the situat...

AI Technical Summary

Problems solved by technology

[0003] The forecast of inventory usage of blank vouchers in traditional banking outlets is manually calculated based on the inventory usage of important blank vouchers in each outlet, which leads to inaccurate estimation

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