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Public opinion information-based product prediction method and system

A product and public opinion technology, applied in the field of data analysis, can solve problems such as lack of predictive functions for potential hits

Pending Publication Date: 2022-02-25
MIAOZHEN INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, it is often only possible to rely on real-time sales data to identify popular explosive products, and lacks the function of predicting the future explosive potential of products

Method used

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  • Public opinion information-based product prediction method and system
  • Public opinion information-based product prediction method and system
  • Public opinion information-based product prediction method and system

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Embodiment Construction

[0048] Preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although preferred embodiments of the invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0049] The terminology used in the present invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein and in the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term "and / or" as used herein refers to and includes any and all possible combinations o...

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Abstract

The invention relates to a public opinion information-based product prediction method and system. The method comprises the following steps: extracting public opinion corpus related to set category products from public opinion data; extracting an entity from the public opinion corpus through an entity recognition model; counting the volume of a product entity in the entities in the public opinion data; adopting a text sentiment classification model to carry out sentiment discrimination on the product entity to obtain entity sentiment information; and calculating a hotspot score of the product entity according to the volume of the product entity and the entity emotion information. According to the technical scheme provided by the invention, the entity corresponding to the product and the emotional information and the volume of the entity are obtained by analyzing and identifying the public opinion data, and the hotspot score obtained by calculating the two aspects of information including the emotional information and the volume can reflect the possibility that the product becomes a hotspot product, so that the function of predicting the hotspot product is realized; and product enterprises can be helped to quickly track market trends, grasp business opportunities and closely follow public opinion wind directions.

Description

technical field [0001] The invention relates to the field of data analysis, in particular to a product prediction method and system based on public opinion information. Background technique [0002] With the rapid development of the mobile Internet, the means of human information exchange and interaction have become more and more diverse, and various self-media have also highlighted a very important role in information dissemination. Therefore, many product companies have an increasingly strong demand for insight into public opinion information, especially For products in categories such as beauty makeup that have a very fast product development and launch cycle, most leading beauty companies want to know in advance which newly launched products have a very high possibility of becoming a hit or even out of stock. If you can use the insight of public opinion information to know in advance the current products with explosive potential, you can speed up product development and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/35G06F16/36G06F16/9535G06Q30/02
CPCG06F16/9535G06F16/35G06F16/36G06Q30/0202G06Q30/0201
Inventor 袁杰于皓张杰吴明辉吴信东邓礼志罗华刚
Owner MIAOZHEN INFORMATION TECH CO LTD
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