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Project performance guarantee insurance risk identification method and platform based on multi-party cooperation

A risk identification and engineering technology, applied in character and pattern recognition, instruments, finance, etc., can solve the problems of unused project data information, long time consumption, etc.

Active Publication Date: 2020-09-04
工保科技(浙江)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current project performance guarantee insurance is mostly based on human judgment, which takes a long time and does not use extensive project data information. This is the deficiency of the current risk judgment method

Method used

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  • Project performance guarantee insurance risk identification method and platform based on multi-party cooperation
  • Project performance guarantee insurance risk identification method and platform based on multi-party cooperation
  • Project performance guarantee insurance risk identification method and platform based on multi-party cooperation

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Embodiment Construction

[0078] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. The described embodiments are intended to facilitate the understanding of the present invention, but have no limiting effect on it.

[0079] The present invention mainly focuses on taking out the part with different user groups and the same data features for joint machine learning when the user groups of each participant have less overlap and data features overlap more. For example, two different insurance companies, the distribution Different regions have different customers. However, due to the overlapping business of insurance companies, the range of data characteristics is basically the same. In order to use as much data as possible to train a scientific model, these companies can be used as participants for collaborative training.

[0080] The present invention proposes a risk identification method for project performance guarantee insurance...

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Abstract

The invention discloses an project performance guarantee insurance risk identification method and platform based on multi-party collaboration, and the method comprises the steps: firstly enabling allparties participating in a collaboration training risk evaluation model to carry out preprocessing operation and value mapping operation of locally stored project project information data to acquire project business data after privacy protection; then, each participant and the cloud server complete training of the risk assessment model through distributed cooperation to obtain a global risk assessment model; and finally, project to-be-accessed project data is processed and the processed project data is inputted to the global risk assessment model for risk identification and prediction. According to the invention, cross-data-source multi-party cooperation risk identification can be carried out on the premise of protecting data privacy, and the risk identification capability of the risk assessment model is improved while project information data security is ensured.

Description

technical field [0001] The invention relates to the technical field of engineering performance guarantee insurance and machine learning, and in particular to a risk identification method and platform for engineering performance guarantee insurance based on multi-party collaboration. Background technique [0002] The construction technology and construction process of construction projects are complicated, there are many project participants, the project cycle is long, and it involves a wide range of areas. The default of the construction unit will cause losses in many aspects. Therefore, it is particularly important to introduce the risk control mechanism of construction project performance guarantee insurance. It can effectively help construction enterprises to release the pressure of cash margin and reduce the burden on enterprises. For the insurance industry, data and risk control are the main challenges faced by the development of construction project performance guarant...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q40/08G06Q50/08G06K9/62
CPCG06Q40/08G06Q50/08G06F18/2148G06F18/24323
Inventor 谢仑辰徐学武曾雪强史清江陈海军化允陈华龙
Owner 工保科技(浙江)有限公司
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