Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Event relationship graph construction method and device

A technology of event relationship and construction method, applied in the direction of semantic tool creation, unstructured text data retrieval, instruments, etc., can solve problems such as the inability to improve the reliability of credit or marketing decisions, lack of logical knowledge mining and description of events, etc., to improve reliability effect

Active Publication Date: 2019-10-25
INDUSTRIAL AND COMMERCIAL BANK OF CHINA
View PDF8 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a method and device for building an event relationship graph to solve the technical problem that the existing technology lacks the mining and description of event logic knowledge, and thus cannot further improve the reliability of credit or marketing decisions through event logic

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Event relationship graph construction method and device
  • Event relationship graph construction method and device
  • Event relationship graph construction method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0057] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part 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 making creative efforts shall fall within the protection scope of the present invention.

[0058] Those skilled in the art should understand that the embodiments of the present invention may be provided as methods, systems, or computer program products. Accordingly, the present invention can take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Embodiments of the invention disclose an event relationship graph construction method and apparatus. The method comprises the steps of obtaining event related data; recognizing event sentences in theevent related data according to a trained event sentence recognition model, and acquiring the event sentence recognition model by training the event related data marked with the event sentences as training samples; identifying events and / or relationships in the event sentences according to a trained event relationship identification model, and generating event relationship pairs according to the events and / or relationships, with the event relationship identification model being obtained by training the event sentences marked with the events and / or relationships as training samples; and generating an event relationship graph according to the event relationship pair. The technical problem that the reliability of credit or marketing decision cannot be further improved through the fact logic due to lack of mining and description of the fact logic knowledge in the prior art is solved.

Description

technical field [0001] The present invention relates to the technical field of knowledge graphs, in particular to a method and device for constructing an event relationship graph. Background technique [0002] The corporate loan business usually occupies a major position in the loan structure of listed banks, especially as the state's support for inclusive finance increases, banks' lending to small and micro enterprises continues to increase. While vigorously developing inclusive finance, banks should strengthen the control of corporate risks from all aspects. The current risk control system is mainly evaluated through the combination of rule engine and model engine, and the evaluation results are mainly based on artificially defined rules or black-box models based on shallow feature training. These methods have bottlenecks when dealing with complex association relationships, and it is difficult to take into account the hidden association features in a large number of data ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/36G06Q40/02
CPCG06F16/367G06Q40/03
Inventor 张梦迪贾玉红郑凡奇熊俊杰
Owner INDUSTRIAL AND COMMERCIAL BANK OF CHINA
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com