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Person relation analyzing method as well as method and device for providing person information

A character relationship and character technology, applied in natural language data processing, special data processing applications, network data retrieval, etc., can solve problems such as users' inability to obtain information, duplicate names, and scattered content

Inactive Publication Date: 2015-03-25
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above search process, the search results lead to the problem of duplicate names
In addition, the content displayed in the related search list is scattered and has great randomness, which prevents users from obtaining the information they need

Method used

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  • Person relation analyzing method as well as method and device for providing person information
  • Person relation analyzing method as well as method and device for providing person information
  • Person relation analyzing method as well as method and device for providing person information

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Embodiment Construction

[0024] The general inventive idea of ​​the present invention is to extract sentences from the content data related to characters, and perform natural language analysis on the sentences including dependency analysis and semantic role labeling, so as to accurately obtain the character relationship knowledge base related to characters, and according to The character relationship knowledge base is used to provide the user with character relationship information related to a predetermined name.

[0025] The computer-implemented character relationship analysis and the method and device for providing character information provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0026] figure 2 It is a flow chart of the method for analyzing the relationship between characters provided by the embodiment of the present invention.

[0027] refer to figure 2 , in step S201, extract a plurality of sentences fr...

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PUM

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Abstract

The invention provides a person relation analyzing method as well as a method and a device for providing person information. The method comprises the following steps: abstracting a plurality of sentences in content data related to a person; conducting interdependency analysis on the sentences respectively to generate a plurality of interdependency analysis trees; conducting semantic character tagging on the sentences respectively according to the interdependency analysis trees to generate a plurality of semantic character tagging results; generating a person time and space relation chart according to the semantic character tagging results; generating a person relation knowledge base of the interest person according to the person time and space relation chart. The person relation knowledge base related to the person is acquired accurately by conducting interdependency analysis and semantic character tagging on the person content data; abundant and accurate person relation information is provided for a user.

Description

technical field [0001] The present invention relates to the technical field of natural language processing, in particular to a computer-implemented character relationship analysis method, a method and a device for providing character information. Background technique [0002] People-centric search is one of the important requirements for search products. The requirements mainly include: the specific name of the input person, the search for the person's biography and recent activities and other information. When the user enters a specific person's name to find information related to the person's name, the search engine will not only display the normal search results, but also give a related search list. In the related search list, results that have a certain degree of relevance to the name of the person searched by the user will be displayed. [0003] figure 1 is a schematic diagram of an existing people-related search listing. Such as figure 1 As shown, when the search ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06F17/27
CPCG06F16/951G06F40/221
Inventor 吴先超王丽杰刘占一
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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