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An industry classification method and system for security information

A classification method and classification system technology, applied in the field of information data processing, can solve the problems of slow classification speed, high labor cost, and low classification accuracy, and achieve the effects of increasing classification speed, improving confirmation accuracy, and reducing classification labor costs

Inactive Publication Date: 2019-04-26
深圳价值在线信息科技股份有限公司
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  • Abstract
  • Description
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Problems solved by technology

[0004] The purpose of the present invention is to provide an industry classification method and system for securities information to solve the existing technical problems of high labor cost, slow classification speed and low classification accuracy of information classification

Method used

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  • An industry classification method and system for security information
  • An industry classification method and system for security information
  • An industry classification method and system for security information

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Embodiment Construction

[0054] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention, and similar component numbers in the drawings represent similar components. Apparently, the embodiments described below are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0055] Figure 1-Figure 4 An embodiment of the industry classification method for securities information of the present invention is shown. In this example, if figure 1 As shown, the industry classification method of the securities information includes the following steps:

[0056] S1. Acquiring target stock information, and extracting text information in the targ...

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Abstract

The invention discloses a security information industry classification method and system, and the method comprises the steps: obtaining target security information, and extracting text information inthe target security information; Performing matching processing on the text information and the feature word set corresponding to each industry code to obtain an information matching degree corresponding to each industry code; Confirming the target industry code with the highest information matching degree, and confirming that the target security information belongs to the target industry of the target industry code. According to the scheme, the target security information is automatically classified, so that the classification labor cost is reduced, and the classification rate is increased. Besides, the target industry code corresponding to the highest information matching degree is confirmed through the matching result of the text information and the feature word set, so that it is confirmed that the target security information belongs to the target industry corresponding to the target industry code, and the confirmation accuracy of the target industry is improved.

Description

technical field [0001] The invention relates to the technical field of information data processing, in particular to an industry classification method and system for securities information. Background technique [0002] With the development of mobile networks and mobile terminals, the number of information released on the network has also shown explosive growth. If the author's perspective is extracted from the information text, especially the industry information, it has great application value in investment research, financial public opinion, financial risk control and other fields. [0003] However, if a large number of data resources cannot be accurately classified, a lot of time and energy for readers to identify will be wasted, thereby reducing user experience. To solve this problem, a large amount of manual information is currently used to classify information. Due to the large amount of information data, manual classification has the technical problems of high labor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/34G06Q40/04
CPCG06Q40/04
Inventor 王建华
Owner 深圳价值在线信息科技股份有限公司
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