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Information recommendation method and device based on user investment and financing preferences

A recommendation method and technology of a recommendation device, applied in the field of financial information, can solve the problem of not combining customer investment and financial management, and achieve the effects of high recommendation accuracy, improved accuracy, and low implementation cost

Active Publication Date: 2020-05-15
CHINA CONSTRUCTION BANK
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The more popular content service applications such as Toutiao and Netease News are mainly based on the text content of customers' historical reading articles to build customers' reading interest, without combining customers' investment and wealth management related data

Method used

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  • Information recommendation method and device based on user investment and financing preferences
  • Information recommendation method and device based on user investment and financing preferences
  • Information recommendation method and device based on user investment and financing preferences

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Embodiment Construction

[0067] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0068] Based on the shortcomings of the existing technology, the embodiment of the present invention provides a specific implementation of an information recommendation method based on the user's investment and financial management preferences, see figure 1 , the method specifically includes the following content:

[0069] Step 100: Generate inve...

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Abstract

The invention provides an information recommendation method and device based on user investment and financing preferences. The method comprises the steps of generating investment and financing preference data of a user according to historical investment and financing data and behavior data of the user and current position data; generating an article label according to the investment and financingpreference data by using a domain knowledge graph method and a natural language processing method; generating a matching retrieval rule according to the article label; and recommending information tothe user according to the matching retrieval rule. According to the method, the product relationship knowledge graph is introduced, so that information recommendation can more deeply understand investment and financing related products and related information thereof.

Description

technical field [0001] The present invention relates to the technical field of financial information, in particular to an information recommendation method and device based on user investment and financial management preferences. Background technique [0002] With the development of the times, customers' demand for investment and financial management is increasing day by day, and customers' professional needs are becoming stronger and stronger. Entering the era of smart finance, value-added services such as information services are becoming more and more important in terms of customer education and maintaining customer stickiness. The information explosion in the Internet age, on the one hand, there are various types of information and a huge amount; on the other hand, customers’ time is fragmented, and it is impossible to quickly retrieve the information they are interested in from a large amount of information, especially for the professional investment and financial manag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/33G06F16/335G06F16/36G06Q40/06
CPCG06F16/335G06F16/367G06F16/3344G06Q40/06Y02D10/00
Inventor 李斌郭涵
Owner CHINA CONSTRUCTION BANK
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