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A method and device for determining information

A determination method and technology to be confirmed, applied in the field of data processing, can solve the problems of large manpower, high cost, low efficiency of manual search, etc., and achieve the effect of improving the efficiency of determination

Active Publication Date: 2019-11-12
ZHEJIANG TMALL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This search method consumes a lot of manpower and high cost
And in the face of the massive amount of information that appears on the Internet every moment and the timeliness required for news, the efficiency of manual search is too low
It can be seen that the current method of manual search cannot effectively determine the information that meets the conditions of news materials from the massive information published on the Internet

Method used

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  • A method and device for determining information
  • A method and device for determining information
  • A method and device for determining information

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] figure 1 It is a method flow chart of an information determination method provided by an embodiment of the present invention, and the method includes:

[0057] Before explaining how to determine the information that is qualified as news material from the information in the network, first pass figure 2 Provide a detailed description of how to build a regression model for confirming information.

[0058] figure 2 A method flowchart of a method for establishing a regression model provided by an embodiment of the present invention, the method includes:

[0059] S201: Perform data structuring on the content of historical news, and obtain at least one semantic feature of the historical news.

[0060] For example, the historical news can be understood as press releases published in the network over the years. The data structuring can be understood as extracting semantic features or linguistic elements from the text content in the historical news through information extra...

Embodiment 2

[0076] It should be noted that after the information is determined, although it can be used to form news materials, these information basically do not have the expression form of news, and cannot be simply edited to form news, and need to be further processed manually to form news materials . However, if a news article is written manually based on information that can be used as news material, it will take a certain amount of time and the efficiency is not high. In some cases, it is difficult to meet the rapid news update speed of the information age. At present, there are many programs related to news data mining, but they are mainly applied to completed news. On the basis of a completed news, the text of the news is reduced by natural language processing method, so as to obtain a more refined language for describing the content of the news. This kind of plan is not actually forming news, but more like a summary and induction of existing news. It can be seen that in the pri...

Embodiment 3

[0102] Figure 5 A device structure diagram of an information determination device provided in an embodiment of the present invention, including:

[0103] The regression model building unit 500 is configured to data-structure the content of the historical news to obtain at least one semantic feature of the historical news; determine the popularity value correlation of the historical news from the at least one semantic feature of the historical news Semantic feature set; determine the weight of the semantic feature in the semantic feature set relative to the heat value and save it in the regression model.

[0104] For example, the historical news can be understood as press releases published in the network over the years. The data structuring can be understood as extracting semantic features or linguistic elements from the text content in the historical news through information extraction technology. Semantic features can be dynamic, such as "whether the content is new", "whe...

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Abstract

The embodiment of the invention discloses an information determining method and device. Data structuring is conducted on content of history news, a semantic feature set related to a heat value of the history news and a weight of semantic features relative to the heat value are determined and stored in a regression model; the method comprises the steps that information released in a network is obtained, data structuring is conducted on the information, and at least one semantic feature of the information is obtained; the semantic features of the information are input into the regression model, and the heat value of the information is obtained through calculation by means of the determined weight corresponding to the semantic features of the information; if the heat value of the information is larger than a preset heat value, it is determined that the information is the information used for forming news materials. Accordingly, by means of identification of data structuring and the regression model on the information on the network, the heat value of the information is obtained automatically, whether the information has the condition of serving as the news materials or not is determined, and the determining efficiency is greatly improved.

Description

technical field [0001] The invention relates to the field of data processing, in particular to an information determination method and device. Background technique [0002] Information can spread rapidly with the network, and some of the information can be used to form news material. News providers can form news through processing based on the information as news material. [0003] It is a difficult point how to select the information that has the conditions as news materials from the massive information disseminated on the Internet. At present, it is mainly through manual methods, through a large number of browsing and personal experience of the latest content released by users on the Internet, to find information that may have the conditions for news material or news value from the browsed content. This search method consumes a lot of manpower and is costly. And in the face of the massive amount of information that appears on the Internet every moment and the timeliness...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/958
CPCG06F16/958
Inventor 叶舟汤开智王瑜徐季秋付志嵩闵万里
Owner ZHEJIANG TMALL TECH CO LTD