Text correction method, device, equipment and medium based on speech recognition
A speech recognition and text technology, applied in speech recognition, speech analysis, instruments, etc., can solve the problems of reducing text correction efficiency, low text correction accuracy, unable to effectively solve homophone substitution errors, etc., to improve text correction efficiency. and accuracy, avoiding the effect of homophonic substitution errors
Active Publication Date: 2022-04-15
SHENZHEN RAISOUND TECH
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[0004] For speech and text recognition errors, a common solution is to manually reread the text to be corrected, re-recognize the text contained in the artificially reread voice information, and use the text obtained by the rereading recognition to correct the text to be corrected. This solution can solve the problem caused by the environment. Speech text recognition errors caused by noise, but cannot effectively solve homonym substitution errors. For example, the text to be corrected is "billion", and "billion" needs to be corrected to "poetic", and according to the voice information of "billion" The recognized text may be "suggestion", "frustration" or "matter", etc., requiring the user to reread it again or further select the text that can be used for correction, resulting in low accuracy of text correction, and repeated corrections will reduce the text correction s efficiency
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[0055] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.
[0056] refer to figure 1 As shown in FIG. 2 , it is a schematic flow chart of a text correction method based on speech recognition provided by an embodiment of the present invention. In this embodiment, the text correction method based on speech recognition includes:
[0057] S1. Receive speech to be recognized and perform speech reco...
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The present invention relates to speech recognition technology, and discloses a text correction method based on speech recognition, which includes: recognizing the text vocabulary contained in the speech to be recognized, obtaining and displaying the first recognition result; determining the target to be corrected in the first recognition result Vocabulary, performing an expansion operation on each candidate word corresponding to the target vocabulary to be corrected, obtaining and displaying a corrected entry of each candidate word; receiving the corrected voice issued by the user based on the corrected entry, according to the Correcting the voice selects the corresponding corrected entry, replaces the target vocabulary with the candidate word corresponding to the selected corrected entry, and obtains and displays the second recognition result. The invention also proposes a text correction device, equipment and medium based on speech recognition. The invention can improve the efficiency and accuracy of text correction based on speech recognition.
Description
technical field [0001] The present invention relates to the technical field of speech recognition, in particular to a text correction method, device, electronic equipment and computer-readable storage medium based on speech recognition. Background technique [0002] Entering corresponding texts based on voice information is an important application scenario of voice recognition technology, for example, converting conference recordings into manuscripts, and using voice input methods to post comments or reply to messages in chat software. [0003] Based on the current speech recognition technology framework, in the process of using speech recognition technology to input text, even in a relatively quiet environment, there may still be errors in recognizing text. Common speech-to-text recognition errors include deletion errors, insertion errors, and substitution errors. Among them, substitution errors are the most common, especially homophonic substitution errors. For example,...
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IPC IPC(8): G10L15/26
CPCG10L15/26
Inventor 黄石磊程刚陈诚吕少岭廖晨
Owner SHENZHEN RAISOUND TECH