Market emotion monitoring method and system

A sentiment and market technology, applied in the field of text analysis, can solve the problems of poor objectivity, poor timeliness, and low accuracy of manual analysis of market sentiment, and achieve the effect of improving the correctness of investment, strong real-time performance, and reducing misjudgment.

Pending Publication Date: 2021-03-26
GLOBAL TONE COMM TECH
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present invention provides a method and system for monitoring market sentiment to solve the problems of poor objectivity, low accuracy and poor timeliness of existing manual analysis of market sentiment

Method used

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  • Market emotion monitoring method and system
  • Market emotion monitoring method and system
  • Market emotion monitoring method and system

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Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, 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. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all 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.

[0030] While the timeliness and diversity of market information provide investors with rich materials for monitoring market sentiment, it also makes it difficult for investors to accurately judge market sentiment from massive amounts of information in a short period of time. In addition, artificial statistical judgment of market sentiment is ineff...

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Abstract

The embodiment of the invention provides a market emotion monitoring method and system. The method comprises the steps: acquiring a text set containing multiple texts; inputting any text into the texttopic analysis model to obtain a topic label output by the text topic analysis model; inputting any text into the text emotion analysis model, and obtaining a text emotion analysis result output by the text emotion analysis model, wherein the text emotion analysis result comprises a score corresponding to each preset emotion type; selecting a text containing a preset theme in the theme label fromthe text set as a theme text; obtaining a theme emotion analysis result of a preset theme based on the text emotion analysis result of each theme text; and obtaining a market emotion analysis resultbased on the theme emotion analysis result of each preset theme. According to the method and the system provided by the embodiment of the invention, automatic market emotion monitoring is achieved, emotion monitoring efficiency is effectively improved, real-time performance is high, and improvement of investment correctness is facilitated.

Description

technical field [0001] The invention relates to the technical field of text analysis, in particular to a method and system for monitoring market sentiment. Background technique [0002] A correct judgment of the market situation is an important prerequisite for investors to make effective investments. As an important factor affecting the market situation, market sentiment greatly affects the accuracy of market situation judgments. How to accurately count and judge market sentiment has always been a concern of people. [0003] Before, investors mainly judged the market situation and made investments by browsing news information and referring to research reports for national policy analysis and industry research, and then comprehensive technical analysis. Due to the lack of information, it is extremely difficult to mine market sentiment from limited information. [0004] With the rapid development of the Internet, all kinds of news and information related to the market emer...

Claims

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Application Information

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IPC IPC(8): G06F16/34G06F40/242G06F40/284G06F40/30G06Q40/06
CPCG06F16/345G06F40/242G06F40/284G06F40/30G06Q40/06
Inventor 杨次光于洋郜卓琪
Owner GLOBAL TONE COMM TECH
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