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Contract labeling method and device

A contract and labeling model technology, applied in the field of artificial intelligence, can solve the problems of low labeling accuracy of contract elements

Pending Publication Date: 2020-01-17
PING AN TRUST CO LTD
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Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a contract labeling method and device to solve the problem of low labeling accuracy of contract elements in the prior art

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  • Contract labeling method and device
  • Contract labeling method and device

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Embodiment Construction

[0020] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0021] It should be clear that the described embodiments are only some of the embodiments of the present invention, 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 creative efforts fall within the protection scope of the present invention.

[0022] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise.

[0023] It should be understood that the term "an...

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Abstract

The invention provides a contract labeling method and device, and relates to the technical field of artificial intelligence, and the method comprises the steps: extracting at least one contract samplefrom contracts of each service type, and obtaining an initial sample set; constructing and training an initial annotation model based on the contract sample of each service type; obtaining a plurality of pre-stored contracts of each service type, and dividing the contracts into a sample expansion set and a test set; marking contract elements in contracts in the sample expansion set by utilizing an initial marking model; combining the labeled sample expansion set and the initial sample set into a training sample set, and optimizing and training an initial labeling model by utilizing the training sample set to obtain a labeling model; inputting the test set into an annotation model, and obtaining an annotation result of a contract in the test set output by the annotation model; and judgingwhether the annotation model needs to be continuously optimized or not according to the annotation result of the test set. According to the technical scheme provided by the embodiment of the invention, the problem of low marking accuracy of contract elements in the prior art can be solved.

Description

【Technical field】 [0001] The invention relates to the technical field of artificial intelligence, in particular to a method and device for labeling a contract. 【Background technique】 [0002] At present, there are more and more contracts that need to be used in enterprises. When the contract is reviewed, it is mainly necessary to check whether the contract elements are filled in correctly. However, manually searching for contract elements often requires a lot of manpower, and the distribution of contract elements is complex. Auditors need to be clear and accurate. Obtain the relationship between the contract elements, so how to improve the labeling accuracy of the contract elements in the contract, so that the contract elements can be quickly obtained when reviewing the contract has become an urgent problem to be solved. 【Content of invention】 [0003] In view of this, an embodiment of the present invention provides a contract labeling method and device to solve the proble...

Claims

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Application Information

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IPC IPC(8): G06F40/169G06F40/117G06N3/04G06N3/08
CPCG06N3/08G06N3/045
Inventor 郭于丹肖丰阳陈卫
Owner PING AN TRUST CO LTD
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