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A method and device for forming an abstract

An abstract, one-sentence technology, applied in the field of abstract formation methods and devices, can solve the problems of not considering the context information of the input text, and the accuracy of the abstract cannot be guaranteed, so as to achieve the effect of improving accuracy

Active Publication Date: 2022-05-17
INSPUR SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, when relying on word frequency to extract the summary, the context information of the input text is not considered, so the accuracy of the formed summary cannot be guaranteed.

Method used

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  • A method and device for forming an abstract
  • A method and device for forming an abstract
  • A method and device for forming an abstract

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Embodiment Construction

[0075] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection of the present invention. scope.

[0076] Such as figure 1 As shown, the embodiment of the present invention provides a method for forming an abstract, which may include the following steps:

[0077] Step 101: Split the input text to obtain each sentence included in the input text and each word included in each sentence.

[0078] Step 102: Execute for each sentence in all the obtained ...

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Abstract

The present invention provides a method and device for forming an abstract. The method includes: splitting the input text to obtain each sentence included in it and each word included in each sentence; executing for each sentence in all obtained sentences: for all sentences All other sentences except the current sentence are executed: according to the words included in the current sentence and the words included in other current sentences, calculate the similarity between the current sentence and other current sentences; according to the calculated similarities, calculate the Scores of each sentence; use some first sentences in all sentences to form a summary of the input text, and the score of each first sentence is not less than the score of any non-first sentence in all sentences. Several sentences with high scores are used to form a summary, and the score of any sentence is calculated based on each other sentence, so this scheme can form a summary based on the context information of the input text, so the accuracy of the formed summary can be improved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for forming an abstract. Background technique [0002] When it is necessary to understand a large number of input texts to obtain information from them, each input text can be analyzed to extract concise and refined key content to form a summary. Compared with understanding a large number of input texts, users can directly understand the summary of each input text, which can improve the efficiency of their information acquisition and save unnecessary time in data reading or other processes. [0003] At present, word frequency can be relied on to complete the extraction of summaries. For example, for any input text, word segmentation may be performed on the input text, and the word frequency of each word may be calculated, and several sentences containing high word frequency words may be combined into a summary of the input text. [0004] However, when rely...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F40/211G06F40/289G06F40/30
CPCG06F40/211G06F40/30G06F40/289
Inventor 魏静如张娴
Owner INSPUR SOFTWARE CO LTD