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Text emotion recognition method and device, electronic device, and storage medium

An emotion recognition and text technology, applied in the field of artificial intelligence, can solve problems such as uneven accuracy

Pending Publication Date: 2019-02-15
PING AN TECH (SHENZHEN) CO LTD
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AI Technical Summary

Problems solved by technology

[0005] The present disclosure provides a text emotion recognition method and device, electronic equipment, and a computer-readable storage medium, thereby overcoming at least to a certain extent the problem of unbalanced accuracy in identifying texts of different emotion categories in existing text emotion recognition methods

Method used

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  • Text emotion recognition method and device, electronic device, and storage medium
  • Text emotion recognition method and device, electronic device, and storage medium
  • Text emotion recognition method and device, electronic device, and storage medium

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Embodiment Construction

[0042] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0043] Exemplary embodiments of the present disclosure firstly provide a text emotion recognition method, wherein text generally refers to information in the form of characters, and in this embodiment, voice information can also be converted into text by a specific tool for emotion recognition; emotion recognition can be Classification and judgment of the emotional state conveyed by the text, such as whether the text emotion is positive or negat...

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Abstract

The invention provides a text emotion recognition method and a device, an electronic device and a computer-readable storage medium, belonging to the technical field of artificial intelligence. The method comprises the following steps: acquiring a sample text set, wherein the sample text set comprises a plurality of sample texts and emotion classification labels corresponding to each sample text; According to the distribution of the number of affective classification tags in the sample text set, performing correction calculation on the initial cost, and obtaining the correction cost; Training alifting algorithm learning model through the sample text set and the correction cost to obtain a text emotion recognition model; A text to be recognized is recognized by the text emotion recognitionmodel, and an emotion recognition result of the text to be recognized is obtained. The present disclosure can improve the accuracy balance of identifying texts of different emotion categories, improvethe recognition effect, and has strong applicability.

Description

technical field [0001] The present disclosure relates to the technical field of artificial intelligence, and in particular to a text emotion recognition method and device, electronic equipment, and a computer-readable storage medium. Background technique [0002] With the development of computer technology, more and more Internet companies are committed to improving service quality by analyzing big data. Among them, emotional recognition of text is an important task, such as emotional recognition of service evaluations made by users, emotional recognition and classification of Internet articles, etc., so as to better understand user demands or achieve precise positioning of texts Beneficial effects such as recommendations. [0003] Most of the existing text emotion recognition methods use conventional machine learning models, which rely on sample texts of specific corpus to train the models. However, in many corpora, sample texts with different emotions have an unbalanced ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/35
CPCG06F16/35
Inventor 方豪马骏王少军
Owner PING AN TECH (SHENZHEN) CO LTD
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