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Voice emotion recognition method, apparatus and device, and computer readable storage medium

A technology of emotion recognition and speech, applied in speech recognition, speech analysis, instruments, etc., can solve problems such as poor recognition effect

Active Publication Date: 2020-03-24
WEBANK (CHINA)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a speech emotion recognition method, device, equipment and computer-readable storage medium, aiming at solving the current problem of converting speech into text, and then The technical problem of the poor recognition effect of the text-based emotion recognition method

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  • Voice emotion recognition method, apparatus and device, and computer readable storage medium
  • Voice emotion recognition method, apparatus and device, and computer readable storage medium
  • Voice emotion recognition method, apparatus and device, and computer readable storage medium

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Embodiment Construction

[0041] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0042] The embodiment of the present invention provides a speech emotion recognition device, referring to figure 1 , figure 1 It is a schematic structural diagram of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0043] It should be noted, figure 1 That is, it is a structural schematic diagram of the hardware operating environment of the speech emotion recognition device. The voice emotion recognition device in the embodiment of the present invention may be a PC, or a terminal device with a display function such as a smart phone, a smart TV, a tablet computer, or a portable computer.

[0044] like figure 1 As shown, the voice emotion recognition device may include: a processor 1001 , such as a CPU, a network interface 1004 , a user interface 1003 , a memor...

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Abstract

The invention discloses a voice emotion recognition method, apparatus and device, and a computer readable storage medium. The voice emotion recognition method comprises the steps of performing phonemeconversion on to-be-recognized voice data to obtain a to-be-recognized phoneme sequence; inputting the phoneme sequence to be recognized into a phoneme classifier to obtain a phoneme emotion classification result, the phoneme classifier being obtained by pre-training at least based on the phoneme sequence converted from the text data; inputting the to-be-recognized voice data into a preset voiceclassifier to obtain a voice emotion classification result; and fusing the phoneme emotion classification result and the voice emotion classification result to obtain an emotion recognition result ofthe to-be-recognized voice data. According to the voice emotion recognition method, the emotion information in the voice data is fully utilized, and the accuracy of the emotion recognition result is improved, and the emotion recognition effect is improved.

Description

technical field [0001] The present invention relates to the technical field of artificial intelligence, in particular to a speech emotion recognition method, device, equipment and computer-readable storage medium. Background technique [0002] Emotion recognition plays a very important role in intelligent human-computer interaction systems, especially in automatic customer service systems. For example, in an automated customer service system, the system needs to recognize the emotions expressed in user conversations in real time, so as to take corresponding measures against emotions, such as appease users in time when they feel angry, which is very important for improving user experience and application efficiency. Nowadays, intelligent human-computer interaction systems are moving towards speech, and the emotion recognition of speech is particularly important. [0003] The existing speech emotion recognition method mainly converts speech data into text through machine reco...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L25/63G10L15/08G10L15/06G10L15/02
CPCG10L25/63G10L15/08G10L15/063G10L15/02G10L2015/025G10L2015/0635G10L2015/0631
Inventor 吴学阳姜迪汤耀华徐倩
Owner WEBANK (CHINA)
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