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Method and device for generating webpage text summarization

A web page and text technology, applied in the field of web page text summary generation, can solve the problem of not accurately reflecting the theme of web page text.

Inactive Publication Date: 2014-11-19
NAT UNIV OF DEFENSE TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the existing method, the summary sentence obtained only by using statistical information such as frequency of occurrence cannot accurately reflect the theme of the web page text

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  • Method and device for generating webpage text summarization
  • Method and device for generating webpage text summarization
  • Method and device for generating webpage text summarization

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Embodiment Construction

[0093] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0094] In the embodiment of the present application, first determine the keyword entry in the webpage text, and when calculating the initial weight of each entry in the webpage text, if the entry is a keyword entry, then increase the initial weight to obtain the keyword The target weight of the entry. If the entry is a non-keyword entry, the initial weight is used as the target weight. Since the keyword entry is the entry closest to the theme of the web page text, the target weight o...

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Abstract

The embodiment of the invention provides a method and device for generating webpage text summarization. The method comprises the steps that a key entry in a webpage text is determined; the initial weight of each entry in the webpage text is calculated according to the occurrence frequency of each entry in the webpage text; when any entry in the webpage text is the key entry, the initial weight of the key entry is increased to obtain the target weight of the key entry; when any entry in the webpage text is a non-key entry, the initial weight of the non-key entry is adopted as the target weight of the non-key entry; the target weight of each entry in the webpage text is utilized for obtaining the sentence weight of each sentence through calculation; summarization sentences are selected according to the sentence weight, and the webpage text summarization is generated by the summarization sentences. According to the method and device, the accuracy of the webpage text summarization is improved.

Description

technical field [0001] The present application relates to the technical field of information processing, and more specifically relates to a method and device for generating web page text summaries. Background technique [0002] Web page text summary is a concise and coherent short text that can reflect the content of the web page text center. In network information transmission, web page text summary can realize the advantages of fast browsing of information and reduce network search time. Therefore, the automatic generation of web page text summary is an important aspect of network information transmission. important techniques in the process. [0003] In the prior art, a method for generating a webpage text summary mainly uses statistical information such as frequency of occurrence to determine sentences that can represent the topic of the webpage text as summary sentences, and the summary sentences form a webpage text summary. [0004] However, in the existing method, th...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/951G06F40/30
Inventor 杨树强薛竹君尹洪陈志坤金松昌宋锡宁束阳雪黄鸿杰蒋千月韩伟红周斌李爱平
Owner NAT UNIV OF DEFENSE TECH
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