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Method, device and equipment for determining public opinion categories

A public opinion and category technology, applied in the field of determining public opinion categories, can solve problems such as reducing the efficiency of public opinion information identification

Pending Publication Date: 2021-10-19
INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this method requires the use of official pre-training models (such as BERT, ERNIE) and scene data for model training every time, which reduces the efficiency of public opinion information recognition

Method used

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  • Method, device and equipment for determining public opinion categories
  • Method, device and equipment for determining public opinion categories
  • Method, device and equipment for determining public opinion categories

Examples

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Embodiment Construction

[0020] In order to enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described The embodiments are only some of the embodiments in this specification, not all of them. Based on one or more embodiments in this specification, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the scope of protection of the embodiments of this specification.

[0021] Hereinafter, a specific application scenario is taken as an example to describe the implementation of this specification. specific, figure 1 It is a schematic flowchart of an embodiment of a method for determining the category of public opinion provided in this specification. Although this description provides the m...

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Abstract

The embodiment of the invention provides a method, a device and equipment for determining public opinion categories. The method, the device and the equipment for determining the public opinion categories can be applied to the technical field of big data. The method comprises the following steps: acquiring specified public opinion abstract information; and processing the specified public opinion summary information by utilizing a public opinion classification model to obtain a public opinion category corresponding to the specified public opinion summary information, wherein the public opinion classification model is obtained by training a preset long and short term memory model based on public opinion abstract information and a corresponding public opinion category, and the neuron structure of the preset long and short-term memory model comprises an external connection gate, and the external connection gate is used for enhancing the connection between input data and output data. The public opinion category can be efficiently and accurately determined by utilizing the embodiment of the specification.

Description

technical field [0001] This application relates to the field of big data technology, and in particular to a method, device and equipment for determining the category of public opinion. Background technique [0002] With the continuous development of Internet applications, advertising, retail, investment and other industries need to monitor public opinion in order to deal with the impact of public opinion information through public opinion analysis. At present, the general public opinion analysis service mainly grabs corresponding articles from some open platforms based on keywords provided by users. However, under normal circumstances, there are many target articles grabbed from open platforms, and often those articles with relatively negative evaluations are the most important ones. What users really want to know and see. Therefore, how to accurately identify negative articles becomes more and more important. [0003] In the prior art, the type recognition of public opini...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/35G06F16/34G06N3/04G06N3/08
CPCG06F16/353G06F16/345G06N3/08G06N3/048G06N3/044
Inventor 郭宏马格张宏韬陈李龙
Owner INDUSTRIAL AND COMMERCIAL BANK OF CHINA
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