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Speech recognition method, device, terminal and storage medium

A speech recognition and speech recognition model technology, applied in the field of data processing, can solve problems such as poor applicability and low accuracy of non-basic language recognition, and achieve the effect of increasing the number of samples, improving accuracy and applicability

Active Publication Date: 2020-06-09
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of this application provides a voice recognition method, device, terminal and storage medium, which can solve the problem of the existing voice recognition technology for the recognition of non-basic language Problems of low accuracy and poor applicability

Method used

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  • Speech recognition method, device, terminal and storage medium
  • Speech recognition method, device, terminal and storage medium
  • Speech recognition method, device, terminal and storage medium

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Embodiment Construction

[0062] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0063] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude one or more other Presence or addition of features, wholes, steps, operations, elements, components and / or collections thereof.

[0064] It should...

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Abstract

The invention is suitable for the technical field of data processing, and provides a speech recognition method based on artificial intelligence (AI), a device, a terminal and a storage medium. The method comprises the steps of obtaining a to-be-recognized target speech signal; determining a target language type of the target speech signal; and outputting text information of the target speech signal through a real-time speech recognition model corresponding to the target language type, wherein the real-time speech recognition model is obtained by training a training set containing original speech signals and extended speech signals, and the extended speech signal is obtained by converting an existing text based on a basic language type. According to the technical scheme provided by the invention, the number of samples required for training the real-time speech recognition model of the non-basic language can be increased, so that the accuracy and applicability of speech recognition are improved.

Description

technical field [0001] The present application belongs to the technical field of data processing, and in particular relates to a voice recognition method, device, terminal and storage medium. Background technique [0002] With the development of terminal equipment technology, speech recognition technology, as an important way of human-computer interaction, is applied in many different fields. How to improve the accuracy and application scope of speech recognition becomes more and more important. The existing speech recognition technology has high recognition accuracy due to the large number of samples of the basic language type, while for non-basic language types, such as dialects and minor languages, the recognition accuracy is low due to the small number of samples. It can be seen that the existing speech recognition technology has a low recognition accuracy rate for non-basic languages, which affects the applicability of the speech recognition technology. Contents of th...

Claims

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Application Information

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IPC IPC(8): G10L15/06G10L15/00
CPCG10L15/063G10L15/005G10L15/16G10L13/00G10L13/086G10L15/1815G10L15/187
Inventor 耿杰
Owner HUAWEI TECH CO LTD
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