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A Risk Analysis Method of Financial Activity Knowledge Graph of Listed Companies

A knowledge map and risk analysis technology, applied in finance, instruments, data processing applications, etc., can solve the problems of labor cost, automation construction technology is difficult to apply to different fields, etc., and achieve the effect of saving labor cost

Active Publication Date: 2022-03-22
深圳市迪博企业风险管理技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are few reports on the knowledge map of financial activities of listed companies in the market
[0003] At present, the construction of knowledge graphs in the industry mostly relies on manual construction, which consumes a lot of labor costs
The main reason is that the existing automated construction technology is difficult to apply to different fields, and it is often necessary to design a targeted automated knowledge map construction method for a specific field

Method used

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  • A Risk Analysis Method of Financial Activity Knowledge Graph of Listed Companies
  • A Risk Analysis Method of Financial Activity Knowledge Graph of Listed Companies
  • A Risk Analysis Method of Financial Activity Knowledge Graph of Listed Companies

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Embodiment Construction

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. 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.

[0035] Such as figure 1 As shown, this embodiment provides a risk analysis method for a listed company's financial activity knowledge map, including:

[0036] Build a knowledge map of financial activities;

[0037] S1: Normalize all named entities in the named entity library;

[0038] In this embodiment, the named entity library is obtained by collecting data from listed companies, financial institutions and their associated legal perso...

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Abstract

The invention discloses a risk analysis method for a listed company's financial activity knowledge map, which includes: constructing a financial activity knowledge map; standardizing all named entities in a named entity database; and constructing triples based on the standardized named entities , and then get the triplet candidate set; get the effective triplet according to the triplet candidate set; construct the knowledge graph according to the effective triplet; analyze the risk of the knowledge graph; build the financial risk transmission model according to the knowledge graph; perform iterative calculation to get Converged financial risk transmission model, which is used to represent the potential risk degree of each named entity in the knowledge graph; it solves the deficiency of manually constructing the knowledge graph in the existing technology, saves a lot of labor costs, and builds a financial risk transmission model. Further mining the named entities with potential risks in the knowledge graph plays an important supporting role for the listed company regulators to strengthen the supervision of financial activities in the market.

Description

technical field [0001] The invention belongs to the technical field of knowledge map risk analysis, and in particular relates to a risk analysis method for a listed company's financial activity knowledge map. Background technique [0002] The knowledge map of financial activities of listed companies can intuitively reflect the characteristics and existing risks of listed companies' financial activities, and can be used to analyze the risk transmission process in financial activities, which plays an important supporting role in strengthening the supervision of market financial activities by listed company regulators . However, there are few reports on the knowledge graph of financial activities of listed companies in the market. [0003] At present, the construction of knowledge graphs in the industry mostly relies on manual construction, which consumes a lot of labor costs. The main reason is that the existing automated construction technology is difficult to apply to diff...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G06Q40/00G06F16/36G06F40/295
CPCG06Q10/0635G06Q40/00G06F16/367G06F40/295
Inventor 胡为民郑喜
Owner 深圳市迪博企业风险管理技术有限公司
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