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Abstract extraction method and device, computer equipment and readable storage medium

An abstract, heterogeneous technique used in the field of information processing to solve problems such as low accuracy

Pending Publication Date: 2021-12-10
SHANGHAI PUDONG DEVELOPMENT BANK
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, traditional methods lead to low accuracy of summary extraction results

Method used

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  • Abstract extraction method and device, computer equipment and readable storage medium
  • Abstract extraction method and device, computer equipment and readable storage medium
  • Abstract extraction method and device, computer equipment and readable storage medium

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Embodiment Construction

[0056] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0057] The abstract extraction method provided in this embodiment can be applied to computer equipment. The computer device may be an electronic device with an image processing function such as a smart phone, a tablet computer, a notebook computer, a desktop computer, or a personal digital assistant, and the specific form of the computer device is not limited in this embodiment.

[0058] In one embodiment, such as figure 1As shown, a summary extraction method is provided, and the application of the method to computer equipment is taken as an example for illustration, incl...

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Abstract

The invention relates to an abstract extraction method and device, computer equipment and a storage medium. The method comprises the steps that a text keyword graph structure, a text sentence similarity graph structure, a text sentence sequence graph structure and a text feature matrix of sentence position information are obtained through a to-be-extracted text, the text keyword graph structure, the text sentence similarity graph structure and the text sentence sequence graph structure are overlapped, and a heterogeneous graph structure of text features is obtained; and an abstract extraction result is acquired by the heterogeneous graph structure and the text feature matrix. By adopting the method, the graph structures with different features can be obtained, the multi-feature fusion heterogeneous graph structure is constructed through the graph structures with different features, the text feature matrix of the sentence position information is further fused to realize text abstract extraction, different text features are considered in the specific process, and the invention can be applied to texts with complex structures. And the expandability is relatively good, so that the abstract extraction accuracy is improved.

Description

technical field [0001] The present application relates to the technical field of information processing, in particular to an abstract extraction method, device, computer equipment and readable storage medium. Background technique [0002] With the rapid development of information technology, the application of information processing technology has penetrated into every aspect of life. For example, text abstract extraction technology is widely used in the scene of automatically extracting the core content of text, as well as similar news abstract extraction and article abstract extraction. The extracted text forms a paragraph with strong readability and high information importance without losing important information of the text, so that people can effectively reduce the amount of reading, so this technology is widely used in industry. [0003] In the traditional technology, the text graph structure is constructed by calculating the correlation between sentences to achieve t...

Claims

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Application Information

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IPC IPC(8): G06F16/34G06F40/284G06F40/289G06N3/04
CPCG06F16/345G06F40/284G06F40/289G06N3/045
Inventor 蒋胜臣杨洋李锋张琛万化
Owner SHANGHAI PUDONG DEVELOPMENT BANK
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