Voice emotion detection method and device, storage medium and electronic equipment

A detection method and emotion technology, applied in speech analysis, speech recognition, instruments, etc., can solve the problem of low accuracy of emotion detection, and achieve the effect of avoiding subjectivity, improving efficiency and improving accuracy.

Inactive Publication Date: 2020-07-03
龙马智芯(珠海横琴)科技有限公司
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AI Technical Summary

Problems solved by technology

[0006] The purpose of the present disclosure is to provide a voice emotion detection method, a voice emotion detection device, a computer-readable storage medium, and an electronic device, so as to overcome at least to a certain extent the problem of low accuracy of emotion detection due to limitations of related technologies

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  • Voice emotion detection method and device, storage medium and electronic equipment
  • Voice emotion detection method and device, storage medium and electronic equipment
  • Voice emotion detection method and device, storage medium and electronic equipment

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Embodiment Construction

[0032] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments, however, can be embodied in various 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. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details being omitted, or other methods, components, devices, steps, etc. may be adopted. In other instances, well-known technical solu...

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Abstract

The invention belongs to the technical field of artificial intelligence, and relates to a voice emotion detection method and device, a storage medium and electronic equipment. The method comprises thefollowing steps: acquiring initial voice data, and performing voice recognition processing on the initial voice data to obtain a voice recognition text; determining the voice duration of the initialvoice data, and determining the number of characters of the voice recognition text; determining a voice speed grade according to the number of the characters and the voice duration, and obtaining a tone grade and a mood grade of the initial voice data; and inputting the voice speed level, the intonation level and the mood level into a pre-trained machine learning model to obtain a voice emotion category. On one hand, the subjectivity of manual voice emotion labeling is avoided, voice emotion category labeling is more objective, the error frequency of emotion category labeling is reduced, and the emotion category labeling accuracy is improved; and on the other hand, online voice recognition is avoided, the speed of voice recognition is increased, and the efficiency of voice recognition andemotion category labeling is improved.

Description

technical field [0001] The present disclosure relates to the technical field of artificial intelligence, and in particular to a speech emotion detection method, a speech emotion detection device, a computer-readable storage medium, and electronic equipment. Background technique [0002] With the improvement of living standards and the rapid development of science and technology, people hope to obtain information and services through human-computer interaction in a more natural way. Whether it is a speech recognition scene or a speech synthesis scene, people have put forward higher requirements for the accuracy of speech recognition. [0003] At present, the text emotion recognition is generally performed on the recognized text of the speech audio, and the speech emotion recognition can also be carried out through the voiceprint feature of the speech audio to determine the speech emotion information and the text emotion information. However, the comprehensive annotation of s...

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Application Information

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IPC IPC(8): G10L25/63G10L15/26G06N20/00
CPCG10L15/26G10L25/63G06N20/00
Inventor 聂镭王竹欣聂颖
Owner 龙马智芯(珠海横琴)科技有限公司
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