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Financial event atlas construction method and device, computer device and storage medium

A construction method, financial technology, applied in the computer field

Pending Publication Date: 2022-02-18
杭州摸象大数据科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no technology for extracting structured case graph knowledge from research reports or information reviews in the field of finance and economics to construct financial event graphs

Method used

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  • Financial event atlas construction method and device, computer device and storage medium
  • Financial event atlas construction method and device, computer device and storage medium
  • Financial event atlas construction method and device, computer device and storage medium

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Embodiment Construction

[0061]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 some of the embodiments of the present invention, but not all of them. 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.

[0062] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.

[0063] It should also be understood that the terminology used i...

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Abstract

The embodiment of the invention discloses a financial event atlas construction method and device, a computer device and a storage medium. The method comprises the following steps of collecting the financial and financial data; performing text content extraction on the financial and financial data to obtain the text content; extracting events according to the text content to obtain an event sequence; and constructing a financial event graph according to the event sequence. By implementing the method provided by the embodiment of the invention, the structured case graph knowledge can be extracted from the research reports or information comments in the financial field, and the financial event graph is constructed based on the structured case graph knowledge.

Description

technical field [0001] The present invention relates to a computer, and more specifically refers to a financial event graph construction method, device, computer equipment and storage medium. Background technique [0002] In the field of finance and economics, there are a large number of research reports or information reviews on macroeconomics, monetary policy, fiscal policy, industrial policy, financial events, etc., but at present the vast majority of investors in China are retail investors and do not have enough time and energy to browse There is a large amount of news information, and there is not enough retrieval and analysis capability to track the degree of correlation between various news. Therefore, it is necessary and valuable to extract core information from research reports or news reviews and construct a graph network of event attribution. At present, there is no technology for extracting structured case graph knowledge from research reports or information rev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/957G06F40/284G06F40/295G06Q40/00
CPCG06F16/9577G06F40/284G06F40/295G06Q40/00
Inventor 高鹏康维鹏袁兰吴飞周伟华高峰潘晶
Owner 杭州摸象大数据科技有限公司