Voice supervision data acquisition method and device, electronic equipment and storage medium

A data acquisition and audio data technology, applied in speech analysis, speech recognition, instruments, etc., can solve the problems of high labor cost and low labeling efficiency, and achieve the effect of reducing labor cost, improving accuracy, and improving labeling efficiency.

Pending Publication Date: 2022-04-22
BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present disclosure provides a voice supervision data acquisition method, device, electronic equipment and storage medium to at least solve the problems of high labor cost and low labeling efficiency in related technologies

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  • Voice supervision data acquisition method and device, electronic equipment and storage medium
  • Voice supervision data acquisition method and device, electronic equipment and storage medium
  • Voice supervision data acquisition method and device, electronic equipment and storage medium

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Embodiment Construction

[0083] In order to make those skilled in the art 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 with reference to the accompanying drawings.

[0084] It should be noted that the terms "first", "second" and the like in the description and claims of the present disclosure and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used may be interchanged 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 illustrative examples below are not intended to represent all implementations consistent with this disclosure. Rather, they are merely examples of apparatus and methods ...

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Abstract

The invention relates to a voice supervision data acquisition method and apparatus, an electronic device and a storage medium. The method comprises the steps of determining a plurality of video frame images in a candidate video; performing text recognition on the plurality of video frame images to obtain a first text string corresponding to each video frame image; processing the first text string corresponding to the plurality of video frame images to obtain candidate texts corresponding to the plurality of video frame images, and determining a starting time point and an ending time point corresponding to the candidate texts; extracting audio data between the starting time point and the ending time point from the audio file of the candidate video to obtain audio data corresponding to the candidate text; performing voice recognition on the audio data corresponding to the candidate text to obtain a recognition text corresponding to the candidate text; and determining a target text corresponding to the audio data according to the candidate text and the recognition text, and determining the target text as annotation data corresponding to the audio data. The human cost can be reduced, and the labeling efficiency can be improved.

Description

technical field [0001] The present disclosure relates to the technical field of speech recognition, and in particular, to a method, device, electronic device and storage medium for acquiring speech supervision data. Background technique [0002] With the development of artificial intelligence, speech recognition has been widely used in all walks of life. When training a speech recognition system, a large amount of supervision data is required. The industry often uses tens of thousands to hundreds of thousands of hours of massive supervision and labeling data to train models. The commonly used method of obtaining supervision data comes from manually labeling speech, but in the face of several 100,000 hours of massive data, if manual labeling is required, it will consume high labor costs and the labeling efficiency is low. SUMMARY OF THE INVENTION [0003] The present disclosure provides a method, device, electronic device and storage medium for acquiring voice supervision ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06V20/62G10L15/22G10L15/26
CPCG10L15/22G10L15/26
Inventor 曲贺单亚慧
Owner BEIJING DAJIA INTERNET INFORMATION TECH CO LTD
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