Abnormal product identification method and system

An identification method and product technology, applied in the fields of instruments, biological neural network models, finance, etc., can solve the problems of abnormal products, interfere with market transactions, and fail to identify abnormal products, achieve efficient and accurate identification, improve transaction experience, and reduce transaction risks. Effect

Active Publication Date: 2020-09-25
INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The spread of the product is set subjectively by the business personnel based on personal experience, and the wrong spread will lead to abnormal product
Existing technology cannot identify abnormal products, and abnormal products will interfere with normal market transactions, increase bank transaction risks, and reduce customer transaction experience

Method used

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  • Abnormal product identification method and system
  • Abnormal product identification method and system
  • Abnormal product identification method and system

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0032] Those skilled in the art know that the embodiments of the present invention can be implemented as a system, device, device, method or computer program product. Therefore, the present disclosure may be embodied in the form of complete hardware, complete software (including firmware, resident software, microcode, etc.), or a combination of hardware and software.

[0033] In view of the fact that wrongly set spreads will lead to abnormal products and the e...

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Abstract

The invention provides an abnormal product identification method and system. The abnormal product identification method comprises the steps of obtaining current transaction data; inputting the currenttransaction data into a pre-created first optimal neural network model to obtain a current transaction probability; determining current customer point difference associated data according to the current transaction probability; inputting the current customer point difference associated data into a pre-created second optimal neural network model to obtain current point difference data; and identifying an abnormal product according to the current point difference data and the actual point difference data. According to the invention, abnormal products can be efficiently and accurately identified, transaction risks are reduced, and transaction experience of customers is improved.

Description

technical field [0001] The present invention relates to the technical field of product identification, in particular to a method and system for identifying abnormal products. Background technique [0002] The spread of bank financial market products is based on the difference between the middle price between the buying price and the selling price. For example: if the middle price of bank paper gold is 300 yuan, the bank's buying price is 299.4 yuan, and the bank's selling price is 300.4 yuan, it means that the bank's paper gold spread is 0.4 yuan per side, and investors buy one and sell one To operate, you have to pay a spread of 0.8 yuan / gram. The spread of the product is set subjectively by the business personnel based on personal experience, and the wrong spread will lead to abnormal product. Existing technology cannot identify abnormal products, and abnormal products will interfere with normal market transactions, increase bank transaction risks, and reduce customer tr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/02G06Q40/04G06Q40/06G06N3/04
CPCG06Q40/02G06Q40/04G06Q40/06G06N3/045G06N3/044Y02P90/30
Inventor 吕承泽
Owner INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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