Method and device for automatically generating abstract of search information

A technology for searching and automatically generating information, applied in the field of information processing to reduce information redundancy

Pending Publication Date: 2021-08-17
TSINGHUA UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a method and device for automatically generating a sum

Method used

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  • Method and device for automatically generating abstract of search information
  • Method and device for automatically generating abstract of search information
  • Method and device for automatically generating abstract of search information

Examples

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Embodiment Construction

[0039] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] figure 1 It is a schematic flowchart of a method for automatically generating a summary of search information described in the embodiment of this application, as shown in figure 1 shown, including:

[0041] Step S1, obtaining a web page text set corresponding to search information, where the search information is information belonging to the first entity category;

[0042] Spec...

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Abstract

The invention provides a method and device for automatically generating an abstract of search information. The method comprises the steps: obtaining a webpage text set corresponding to the search information which belongs to a first entity category; inputting the webpage text set into a trained topic detection model, outputting a topic text cluster set corresponding to the webpage text set, with the trained topic detection model obtained through training on the basis of webpage sample texts carrying topic labels; inputting the subject text cluster set into a trained abstract generation model to obtain the abstract of the search information, wherein the trained abstract generation model is obtained through training on the basis of sample subject text clusters carrying abstract text labels. Through the method, the abstract of the search information can be effectively generated.

Description

technical field [0001] The invention relates to the technical field of information processing, in particular to a method and device for automatically generating abstracts of search information. Background technique [0002] When users search on the Internet, they often obtain information by searching online encyclopedias corresponding to the content. Online encyclopedias are popular online knowledge bases. They are widely used in natural language processing such as knowledge acquisition and question answering systems because of their higher quality. on task. In encyclopedia documents, the abstract section is an overview of the full text, and it is also one of the most commonly used sections of online encyclopedias. Encyclopedia document summaries are often completed by professionals through multiple revisions. This process requires a lot of labor and may result in the omission of some information due to the personal habits of the writer. The work of automatically generatin...

Claims

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Application Information

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IPC IPC(8): G06F16/953G06F16/9035G06F16/9038G06F16/9032G06N3/04G06N3/08
CPCG06F16/953G06F16/9035G06F16/9038G06F16/90332G06N3/08G06N3/047G06N3/045Y02D10/00
Inventor 李涓子祝方韦侯磊涂尚卿张鹏唐杰许斌
Owner TSINGHUA UNIV
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