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Text summarization method, electronic equipment and storage medium

A text summarization and storage medium technology, applied in the direction of electrical digital data processing, machine learning, instruments, etc., can solve limitations and other problems, and achieve the effect of improving computing efficiency

Active Publication Date: 2021-08-27
FUDAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a text summarization method, electronic equipment and storage medium to solve the problem that the current determinant sampling model has significant limitations in the machine learning application of text summarization

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  • Text summarization method, electronic equipment and storage medium
  • Text summarization method, electronic equipment and storage medium
  • Text summarization method, electronic equipment and storage medium

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Embodiment Construction

[0032] The following is attached figure 1 A text summarization method, electronic equipment, and storage medium proposed in the present invention are further described in detail with specific embodiments. The advantages and features of the present invention will become clearer from the following description. It should be noted that the drawings are in a very simplified form and all use imprecise scales, which are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention. In order to make the objects, features and advantages of the present invention more comprehensible, please refer to the accompanying drawings. It should be noted that the structures, proportions, sizes, etc. shown in the drawings attached to this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the implementation of the present ...

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Abstract

The invention discloses a text summarization method, electronic equipment and a storage medium. The method comprises the steps that feature information of all sentences in a text and similarity degree information between the sentences are acquired; encoding the feature information and the similarity degree information to obtain a kernel matrix; performing determinant sampling on the kernel matrix for a plurality of times to obtain a sampling result, performing statistical calculation on the sampling result to obtain a most probable result, and taking a sentence corresponding to the most probable result as a summary result of the text. According to the invention, the complexity from determinant sampling to calculation can be reduced, and the operation efficiency of machine learning based on determinant sampling can be remarkably improved.

Description

technical field [0001] The invention relates to the field of text summarization methods, in particular to a text summarization method, electronic equipment and storage media. Background technique [0002] Determinant sampling has important applications in tasks such as quantum chemical computing and machine learning. Due to the basic Pauli exclusion principle involved, the data samples generated by determinant sampling have natural diversity, which is of great significance to tasks such as text summarization and recommendation systems in machine learning. However, the calculation efficiency of the previous determinant sampling algorithm is not high, and the calculation complexity limits the promotion of related applications. Especially in the semantic summary of text, the inefficiency of the traditional determinant sampling algorithm greatly limits the length of the text that can be summarized. [0003] There are currently two determinant sampling algorithms, one is the Ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F40/211G06F40/216G06N7/00G06N20/00
CPCG06F40/211G06F40/216G06N20/00G06N7/01
Inventor 李晓鹏孙浩然邹杰
Owner FUDAN UNIV