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Public opinion analysis method and apparatus

A public opinion analysis and text classification technology, applied in the Internet field, can solve problems such as low information efficiency, achieve the effect of improving accuracy, reducing workload, and meeting application requirements

Active Publication Date: 2017-08-11
PING AN TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a public opinion analysis method and device, aiming to solve the technical problem of low efficiency of manual search for information related to specified events

Method used

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  • Public opinion analysis method and apparatus
  • Public opinion analysis method and apparatus
  • Public opinion analysis method and apparatus

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Embodiment Construction

[0049] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0050] refer to figure 1 , The first embodiment of the public opinion analysis method of the present invention provides a public opinion analysis method, the public opinion analysis method includes:

[0051] Step S10 , collect the information published by the user, and identify the information to obtain the corresponding initial text.

[0052] The present invention classifies the collected information, obtains the information of the preset category, and then grabs the target information related to the specified event from the information of the preset category through the named entity model, and realizes it through the text classification model and the named entity model Automatic capture of specified event information, such as capture of other company business promotion information released by the company's employee...

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Abstract

The invention discloses a public opinion analysis method. The method comprises the steps of collecting information released by a user and identifying the information to obtain a corresponding initial text; based on a preconfigured text classification model, judging whether the initial text is a preset type of text or not, wherein the preset type is a type which information involving a specified event belongs to; if the initial text is the preset type of the text, based on a preconfigured naming entity model, judging whether the initial text involves the specified event or not; and if the initial text involves the specified event, determining the information, corresponding to the initial text, as target information involving the specified event. The invention furthermore discloses a public opinion analysis apparatus. According to the method and the apparatus, automatic identification and search of the information involving the specified event are realized, so that contents of all information do not need to be manually checked one by one.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a public opinion analysis method and device. Background technique [0002] With the development of Internet technology, social networking sites such as Weibo or social software provide users with a social platform for information sharing. Users can publish various information on the social platform at any time, such as sharing private life information with friends, sharing information with customers, etc. Recommended business information, etc. Due to the convenient operation of social platforms and the fast speed of information dissemination, more and more business personnel conduct business promotion through social platforms. [0003] However, some salespersons may use the promotion resources provided by their companies to promote the business of other companies when promoting their business, release information that violates regulations, and damage the interests of the co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06Q50/00
CPCG06F16/35G06F16/9535G06Q50/01G06F16/00
Inventor 金戈张杰肖京
Owner PING AN TECH (SHENZHEN) CO LTD