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Speech error correction method and device, equipment, and storage medium

An error correction method and voice technology, which is applied in the computer field, can solve the problems of lack of differentiated voice error correction methods in the field of voice error correction, and achieve the effect of accurate response and improved accuracy

Active Publication Date: 2019-11-05
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing voice error correction methods are usually aimed at some error correction methods that are generally applicable to the public, and there is still a lack of differentiated voice error correction methods for specific users in the field of voice error correction

Method used

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  • Speech error correction method and device, equipment, and storage medium
  • Speech error correction method and device, equipment, and storage medium
  • Speech error correction method and device, equipment, and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] figure 1 It is a flow chart of the voice error correction method provided by Embodiment 1 of the present invention. This embodiment is applicable to the situation where, in a voice interaction scenario, for a specific user, combined with the user's own personalized information, the user's voice is corrected. The method can be executed by a speech error correction device, which can be implemented in the form of software and / or hardware, and can be integrated on any device with computing capability, including but not limited to a server.

[0026] Such as figure 1 As shown, the voice error correction method provided in this embodiment may include:

[0027] S110. Determine at least one language type to which the current query voice belongs according to the user's current query voice and user description information, where the language type includes Mandarin and at least one dialect.

[0028] In the voice interaction scenario, the user's query voice carries the user's quer...

Embodiment 2

[0047] figure 2 It is a flow chart of the speech error correction method provided by Embodiment 2 of the present invention. This embodiment further optimizes and expands on the basis of the foregoing embodiments. Such as figure 2 As shown, the method may include:

[0048] S210. Determine at least one language type to which the current query voice belongs according to the user's current query voice and user description information, where the language type includes Mandarin and at least one dialect.

[0049] Exemplarily, according to the user's current query voice and user description information, a pre-trained language type analysis model may be used to determine at least one language type to which the current query voice belongs. The language type analysis model is used to predict the language type of the user's query speech. The training process of the language type analysis model includes: taking the query voice and user description information of multiple sample users ...

Embodiment 3

[0067] image 3 It is a schematic structural diagram of the speech error correction device provided by Embodiment 3 of the present invention. This embodiment is applicable to the case of correcting a user's speech for a specific user in combination with the user's own personalized information in a speech interaction scenario. The voice error correction device provided in this embodiment can be realized by software and / or hardware, and can be integrated on any device with computing capability, including but not limited to a server.

[0068] Such as image 3 As shown, the speech error correction device provided in this embodiment includes a language type determination module 310, a speech error correction model determination module 320 and a speech error correction module 330, wherein:

[0069] A language type determination module 310, configured to determine at least one language type to which the current query voice belongs according to the user's current query voice and user...

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Abstract

The embodiments of the invention disclose a speech error correction method and device, equipment, and a storage medium. The speech error correction method includes the steps that according to a current query speech of a user and user description information, one or more language types which the current query speech belongs to are determined, wherein the language types include mandarin and one or more dialect; a corresponding speech error correction model of each language type is determined; and the current query speech is respectively subjected to speech analysis by using the determined various speech correction models, and speech error correction is conducted based on speech analysis results. The speech error correction method and device, the equipment, and the storage medium can realizepersonalized speech error correction for different users and improve the accuracy of speech error correction.

Description

technical field [0001] The embodiment of the present invention relates to the field of computer technology, and in particular to a voice error correction method, device, equipment and storage medium. Background technique [0002] In the voice-based human-computer interaction scenario, accurate recognition of user voice is an important link to ensure the smooth progress of the interaction process. With the continuous development of voice interaction technology, in the process of recognizing the user's voice, it can also automatically correct the error of the user's voice, accurately predict the user's semantics, and ensure the user's interactive experience. [0003] However, the existing voice error correction methods are usually aimed at some error correction methods that are generally applicable to the public, and there is still a lack of differentiated voice error correction methods for specific users in the field of voice error correction. Contents of the invention [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/00G10L15/06G10L15/16G10L15/18G10L25/51H04W4/021
CPCG10L15/005G10L15/063G10L15/1815G10L15/16G10L25/51H04W4/021G10L15/22G10L2015/227G10L15/187
Inventor 时迎超黄际洲
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD