Method and device for generating information.

A technology of source information and confidence, applied in the computer field, can solve the problems of incomplete and accurate expression of articles, limited scope of topic mining, etc.

Active Publication Date: 2018-04-20
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, it is also possible to generate the topic of the article through the method of article topic classification. For example, extract word vector features from the sentence in the article, and perform article classification to obtain the topic of the article. Using this topic mining method for t

Method used

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  • Method and device for generating information.
  • Method and device for generating information.
  • Method and device for generating information.

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Embodiment Construction

[0035] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0036] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0037] figure 1 An exemplary system architecture 100 is shown to which embodiments of the method for generating information or the apparatus for generating information of the present application can be applied.

[0038] like figure 1 As shown, the system architecture 100 m...

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Abstract

The embodiments of the invention disclose a method and device for generating information. In one specific embodiment, the method includes: obtaining an article to be mined; using at least two topic mining methods, mining at least two types of topics of the article to be mined, and determining a relevance of the mined topic and the article to be mined; and based on the mined topic and the determined relevance, determining the topic of the article to be mined and the relevance of the article to be mined and the topic. According to the method and device for generating information, the topic of the article to be mined is mined from different dimensions to obtain more comprehensive and more accurate topics.

Description

technical field [0001] The embodiments of the present application relate to the field of computer technology, specifically to the field of Internet technology, and in particular to a method and device for generating information. Background technique [0002] At this stage, the Internet is an important way for people to obtain information. In order to accurately recommend articles of interest to users, it is necessary to accurately understand the topic of the article and calculate the degree of relevance between the article and the topic. At present, the topic of an article can be generated by extracting keywords from an article. For example, firstly, the full text of the article is segmented to obtain a word set; afterward, the word set is filtered, word frequency is calculated, etc., and the keywords in the obtained word set are Words are the result of article topic mining, and the accuracy of this topic mining method is easily affected by factors such as word segmentation ...

Claims

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Application Information

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IPC IPC(8): G06F17/30G06N3/08
CPCG06F16/3346G06F16/335G06F16/367G06N3/08
Inventor 张晓寒李双婕史亚冰梁海金张扬李京峰
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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