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Voice recognition model training method and device, voice recognition method and device, equipment and medium

A speech recognition model and speech recognition technology, applied in the field of data processing, can solve the problems of low training efficiency of speech recognition models

Active Publication Date: 2020-11-17
BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present disclosure provides a speech recognition model training, speech recognition method, device, equipment and medium, so as to at least solve the problem of low training efficiency of the speech recognition model in the related art

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  • Voice recognition model training method and device, voice recognition method and device, equipment and medium
  • Voice recognition model training method and device, voice recognition method and device, equipment and medium

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Embodiment Construction

[0099] In order to enable ordinary persons in the art to better understand the technical solutions of the present disclosure, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings.

[0100] It should be noted that the terms "first" and "second" in the specification and claims of the present disclosure and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the disclosure described herein can be practiced in sequences other than those illustrated or described herein. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consi...

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Abstract

The embodiment of the invention relates to a voice recognition model training method and device, a voice recognition method and device, equipment and a medium. The training method of the voice recognition model comprises the following steps: acquiring first voice data; inputting the first voice data into a first voice recognition model, and obtaining at least one piece of first text data output bythe voice recognition model; recognizing second text data from the first text data according to a preset grammar rule, and generating a first voice recognition sample according to the first voice data; obtaining a second voice recognition sample; and inputting the first speech recognition sample and the second speech recognition sample into the first speech recognition model, and continuing to train the first speech recognition model to generate a second speech recognition model. According to the method of the invention, the generation efficiency of the training data can be improved, the training speed of the speech recognition model is accelerated, and the speech recognition accuracy of the speech recognition model is improved.

Description

technical field [0001] The present disclosure relates to the field of data processing, and in particular to the training of speech recognition models, speech recognition methods, devices, equipment and media. Background technique [0002] In related technologies, speech data can be converted into text data through an end-to-end model, which simplifies the sequence conversion operation and simplifies the training process at the same time. [0003] Wherein, the sequence may include sequence data such as text, voice, image or video. For example, the end-to-end model is a speech recognition model, and the training data includes speech and text pairs. It is necessary to collect a large amount of speech and mark it into text to form speech and text pairs to train the model. [0004] In the above method, in order to ensure the accuracy of the mapping relationship between speech and text, and to improve the recognition accuracy in unknown speech fields, that is, to improve the gen...

Claims

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Application Information

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IPC IPC(8): G10L15/06G10L15/02G10L15/22G10L15/26
CPCG10L15/02G10L15/063G10L15/22G10L15/26
Inventor 李杰王晓瑞李岩
Owner BEIJING DAJIA INTERNET INFORMATION TECH CO LTD