Speech recognition text error correction method and device, electronic equipment and storage medium

A technology of speech recognition and error correction methods, applied in speech recognition, speech analysis, semantic analysis, etc., can solve the problems of large amount of data, lower error correction efficiency, and many error correction candidate data, so as to improve efficiency and ensure accuracy Effect

Active Publication Date: 2020-06-05
CHINA MOBILEHANGZHOUINFORMATION TECH CO LTD +1
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Problems solved by technology

[0003] The inventors found that there are at least the following problems in related technologies: the amount of data in the cloud data set is too large, which w...

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  • Speech recognition text error correction method and device, electronic equipment and storage medium
  • Speech recognition text error correction method and device, electronic equipment and storage medium
  • Speech recognition text error correction method and device, electronic equipment and storage medium

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, those skilled in the art can understand that in each embodiment of the present invention, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solutions claimed in this application can also be realized.

[0022] The division of the following embodiments is for the convenience of description, and should not constitute any limitation to the specific implementation of the present invention, and the various embodiments can be combined and referred to each other on the premise of no contradiction.

[0023] The first embodiment of the present invention relates t...

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Abstract

The embodiment of the invention relates to the field of natural language processing, and discloses a voice recognition text error correction method and device, electronic equipment and a storage medium. The method includes: receiving voice information; identifying at least one user intention corresponding to the voice information; according to the identified at least one user intention, selectingall data of the user intention in the cloud data set as a personalized fuzzy data set; carrying out error correction on the text identified according to the voice information by combining the personalized fuzzy data set and the preset basic fuzzy data set. The data volume required for error correction is reduced while the error correction accuracy is ensured through the personalized user intentionof the user, and the error correction efficiency is improved.

Description

technical field [0001] The embodiments of the present invention relate to the field of natural language processing, and in particular to an error correction method, device, electronic equipment and storage medium for speech recognition text. Background technique [0002] With the development of artificial intelligence technology, users can control the work of smart devices through voice. When controlling smart devices by voice, in order to enable smart devices such as speakers to more accurately recognize the user's voice, so as to perform corresponding actions more accurately, it is necessary to convert the recognized user's voice information into text and correct the text. wrong. The current text error correction usually uses the data in the cloud data set to detect the position of typos through the language model, and corrects the typos through the phonetic similarity feature, stroke five-stroke editing distance feature, and language model perplexity feature. It is usua...

Claims

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Application Information

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IPC IPC(8): G06F40/232G06F40/30G10L15/26G10L15/30
CPCG10L15/26G10L15/30
Inventor 章翔孟越涛张俊杰罗红荣玉军
Owner CHINA MOBILEHANGZHOUINFORMATION TECH CO LTD
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